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Maybe # AC_PROG_CC_STDC already does enough to stick cc into ANSI mode and # we don't need to worry. # cclist="gcc cc" gcc_cflags="-O2 -pedantic" gcc_64_cflags="-O2 -pedantic" cc_cflags="-O" cc_64_cflags="-O" SPEED_CYCLECOUNTER_OBJ= cyclecounter_size=2 HAVE_HOST_CPU_FAMILY_power=0 HAVE_HOST_CPU_FAMILY_powerpc=0 case $host in alpha*-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_alpha 1" >>confdefs.h case $host_cpu in alphaev5* | alphapca5*) path="alpha/ev5 alpha" ;; alphaev67 | alphaev68 | alphaev7*) path="alpha/ev67 alpha/ev6 alpha" ;; alphaev6) path="alpha/ev6 alpha" ;; *) path="alpha" ;; esac if test "$enable_assembly" = "yes" ; then extra_functions="cntlz" fi gcc_cflags_optlist="asm cpu oldas" # need asm ahead of cpu, see below gcc_cflags_maybe="-mieee" gcc_cflags_oldas="-Wa,-oldas" # see GMP_GCC_WA_OLDAS. # gcc 2.7.2.3 doesn't know any -mcpu= for alpha, apparently. # gcc 2.95 knows -mcpu= ev4, ev5, ev56, pca56, ev6. # gcc 3.0 adds nothing. # gcc 3.1 adds ev45, ev67 (but ev45 is the same as ev4). # gcc 3.2 adds nothing. # # gcc version "2.9-gnupro-99r1" under "-O2 -mcpu=ev6" strikes internal # compiler errors too easily and is rejected by GMP_PROG_CC_WORKS. Each # -mcpu=ev6 below has a fallback to -mcpu=ev56 for this reason. # case $host_cpu in alpha) gcc_cflags_cpu="-mcpu=ev4" ;; alphaev5) gcc_cflags_cpu="-mcpu=ev5" ;; alphaev56) gcc_cflags_cpu="-mcpu=ev56" ;; alphapca56 | alphapca57) gcc_cflags_cpu="-mcpu=pca56" ;; alphaev6) gcc_cflags_cpu="-mcpu=ev6 -mcpu=ev56" ;; alphaev67 | alphaev68 | alphaev7*) gcc_cflags_cpu="-mcpu=ev67 -mcpu=ev6 -mcpu=ev56" ;; esac # gcc version "2.9-gnupro-99r1" on alphaev68-dec-osf5.1 has been seen # accepting -mcpu=ev6, but not putting the assembler in the right mode # for what it produces. We need to do this for it, and need to do it # before testing the -mcpu options. # # On old versions of gcc, which don't know -mcpu=, we believe an # explicit -Wa,-mev5 etc will be necessary to put the assembler in # the right mode for our .asm files and longlong.h asm blocks. # # On newer versions of gcc, when -mcpu= is known, we must give a -Wa # which is at least as high as the code gcc will generate. gcc # establishes what it needs with a ".arch" directive, our command line # option seems to override that. # # gas prior to 2.14 doesn't accept -mev67, but -mev6 seems enough for # ctlz and cttz (in 2.10.0 at least). # # OSF `as' accepts ev68 but stupidly treats it as ev4. -arch only seems # to affect insns like ldbu which are expanded as macros when necessary. # Insns like ctlz which were never available as macros are always # accepted and always generate their plain code. # case $host_cpu in alpha) gcc_cflags_asm="-Wa,-arch,ev4 -Wa,-mev4" ;; alphaev5) gcc_cflags_asm="-Wa,-arch,ev5 -Wa,-mev5" ;; alphaev56) gcc_cflags_asm="-Wa,-arch,ev56 -Wa,-mev56" ;; alphapca56 | alphapca57) gcc_cflags_asm="-Wa,-arch,pca56 -Wa,-mpca56" ;; alphaev6) gcc_cflags_asm="-Wa,-arch,ev6 -Wa,-mev6" ;; alphaev67 | alphaev68 | alphaev7*) gcc_cflags_asm="-Wa,-arch,ev67 -Wa,-mev67 -Wa,-arch,ev6 -Wa,-mev6" ;; esac # It might be better to ask "cc" whether it's Cray C or DEC C, # instead of relying on the OS part of $host. But it's hard to # imagine either of those compilers anywhere except their native # systems. # echo "include_mpn(\`alpha/alpha-defs.m4')" >> $gmp_tmpconfigm4i case $host in *-cray-unicos*) cc_cflags="-O" # no -g, it silently disables all optimizations echo "include_mpn(\`alpha/unicos.m4')" >> $gmp_tmpconfigm4i # Don't perform any assembly syntax tests on this beast. gmp_asm_syntax_testing=no ;; *-*-osf*) echo "include_mpn(\`alpha/default.m4')" >> $gmp_tmpconfigm4i cc_cflags="" cc_cflags_optlist="opt cpu" # not sure if -fast works on old versions, so make it optional cc_cflags_opt="-fast -O2" # DEC C V5.9-005 knows ev4, ev5, ev56, pca56, ev6. # Compaq C V6.3-029 adds ev67. # case $host_cpu in alpha) cc_cflags_cpu="-arch~ev4~-tune~ev4" ;; alphaev5) cc_cflags_cpu="-arch~ev5~-tune~ev5" ;; alphaev56) cc_cflags_cpu="-arch~ev56~-tune~ev56" ;; alphapca56 | alphapca57) cc_cflags_cpu="-arch~pca56~-tune~pca56" ;; alphaev6) cc_cflags_cpu="-arch~ev6~-tune~ev6" ;; alphaev67 | alphaev68 | alphaev7*) cc_cflags_cpu="-arch~ev67~-tune~ev67 -arch~ev6~-tune~ev6" ;; esac ;; *) echo "include_mpn(\`alpha/default.m4')" >> $gmp_tmpconfigm4i ;; esac case $host in *-*-unicos*) # tune/alpha.asm assumes int==4bytes but unicos uses int==8bytes ;; *) SPEED_CYCLECOUNTER_OBJ=alpha.lo cyclecounter_size=1 ;; esac ;; # Cray vector machines. # This must come after alpha* so that we can recognize present and future # vector processors with a wildcard. *-cray-unicos*) gmp_asm_syntax_testing=no cclist="cc" # We used to have -hscalar0 here as a workaround for miscompilation of # mpz/import.c, but let's hope Cray fixes their bugs instead, since # -hscalar0 causes disastrously poor code to be generated. cc_cflags="-O3 -hnofastmd -htask0 -Wa,-B" path="cray" ;; arm*-*-* | aarch64*-*-*) abilist="32" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch fpmode neon tune" gcc_64_cflags_optlist="arch tune" gcc_testlist="gcc-arm-umodsi" gcc_64_testlist="" CALLING_CONVENTIONS_OBJS='arm32call.lo arm32check.lo' CALLING_CONVENTIONS_OBJS_64="" cclist_64="gcc cc" any_32_testlist="sizeof-long-4" any_64_testlist="sizeof-long-8" # This is needed for clang, which is not content with flags like -mfpu=neon # alone. case $host in *-*-*eabi) gcc_cflags_fpmode="-mfloat-abi=softfp" ;; *-*-*eabihf) gcc_cflags_fpmode="-mfloat-abi=hard" ;; esac # FIXME: We make mandatory compiler options optional here. We should # either enforce them, or organise to strip paths as the corresponding # options fail. case $host_cpu in armxscale | arm7ej | arm9te | arm9e* | arm10* | armv5*) path="arm/v5 arm" gcc_cflags_arch="-march=armv5" ;; armsa1 | arm7t* | arm9t* | armv4t*) path="arm" gcc_cflags_arch="-march=armv4" ;; arm1156 | armv6t2*) path="arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv6t2" ;; arm11* | armv6*) path="arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv6" ;; armcortexa5 | armv7*) path="arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a5" ;; armcortexa5neon) path="arm/neon arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_neon="-mfpu=neon" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a5" ;; armcortexa7) path="arm/v7a/cora7 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a7" ;; armcortexa7neon) path="arm/neon arm/v7a/cora7 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a7" ;; armcortexa8) path="arm/v7a/cora8 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a8" ;; armcortexa8neon) path="arm/neon arm/v7a/cora8 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a8" ;; armcortexa9) path="arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a9" ;; armcortexa9neon) path="arm/neon arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a9" ;; armcortexa15) path="arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" ;; armcortexa15neon) path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" ;; armcortexa53 | armcortexa53neon) abilist="64 32" path="arm/neon arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64/cora53 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a53" ;; armcortexa57 | armcortexa57neon) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64/cora57 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a57" ;; armcortexa72 | armcortexa72neon) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64/cora72 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a72" ;; armexynosm1) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=exynosm1" ;; armthunderx) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=thunderx" ;; armxgene1) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64/xgene1 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=xgene1" ;; aarch64*) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="" ;; *) path="arm" gcc_cflags_arch="-march=armv4" echo "define(,1)" >> $gmp_tmpconfigm4 ;; esac ;; # Fujitsu f30[01]-fujitsu-sysv*) cclist="gcc vcc" # FIXME: flags for vcc? vcc_cflags="-g" path="fujitsu" ;; hppa*-*-*) # HP cc (the one sold separately) is K&R by default, but AM_C_PROTOTYPES # will add "-Ae", or "-Aa -D_HPUX_SOURCE", to put it into ansi mode, if # possible. # # gcc for hppa 2.0 can be built either for 2.0n (32-bit) or 2.0w # (64-bit), but not both, so there's no option to choose the desired # mode, we must instead detect which of the two it is. This is done by # checking sizeof(long), either 4 or 8 bytes respectively. Do this in # ABI=1.0 too, in case someone tries to build that with a 2.0w gcc. # gcc_cflags_optlist="arch" gcc_testlist="sizeof-long-4" SPEED_CYCLECOUNTER_OBJ=hppa.lo cyclecounter_size=1 # FIXME: For hppa2.0*, path should be "pa32/hppa2_0 pa32/hppa1_1 pa32". # (Can't remember why this isn't done already, have to check what .asm # files are available in each and how they run on a typical 2.0 cpu.) # case $host_cpu in hppa1.0*) path="pa32" ;; hppa7000*) path="pa32/hppa1_1 pa32" ;; hppa2.0* | hppa64) path="pa32/hppa2_0 pa32/hppa1_1/pa7100 pa32/hppa1_1 pa32" ;; *) # default to 7100 path="pa32/hppa1_1/pa7100 pa32/hppa1_1 pa32" ;; esac # gcc 2.7.2.3 knows -mpa-risc-1-0 and -mpa-risc-1-1 # gcc 2.95 adds -mpa-risc-2-0, plus synonyms -march=1.0, 1.1 and 2.0 # # We don't use -mpa-risc-2-0 in ABI=1.0 because 64-bit registers may not # be saved by the kernel on an old system. Actually gcc (as of 3.2) # only adds a few float instructions with -mpa-risc-2-0, so it would # probably be safe, but let's not take the chance. In any case, a # configuration like --host=hppa2.0 ABI=1.0 is far from optimal. # case $host_cpu in hppa1.0*) gcc_cflags_arch="-mpa-risc-1-0" ;; *) # default to 7100 gcc_cflags_arch="-mpa-risc-1-1" ;; esac case $host_cpu in hppa1.0*) cc_cflags="+O2" ;; *) # default to 7100 cc_cflags="+DA1.1 +O2" ;; esac case $host in hppa2.0*-*-* | hppa64-*-*) cclist_20n="gcc cc" abilist="2.0n 1.0" path_20n="pa64" limb_20n=longlong any_20n_testlist="sizeof-long-4" SPEED_CYCLECOUNTER_OBJ_20n=hppa2.lo cyclecounter_size_20n=2 # -mpa-risc-2-0 is only an optional flag, in case an old gcc is # used. Assembler support for 2.0 is essential though, for our asm # files. gcc_20n_cflags="$gcc_cflags" gcc_20n_cflags_optlist="arch" gcc_20n_cflags_arch="-mpa-risc-2-0 -mpa-risc-1-1" gcc_20n_testlist="sizeof-long-4 hppa-level-2.0" cc_20n_cflags="+DA2.0 +e +O2 -Wl,+vnocompatwarnings" cc_20n_testlist="hpc-hppa-2-0" # ABI=2.0w is available for hppa2.0w and hppa2.0, but not for # hppa2.0n, on the assumption that that the latter indicates a # desire for ABI=2.0n. case $host in hppa2.0n-*-*) ;; *) # HPUX 10 and earlier cannot run 2.0w. Not sure about other # systems (GNU/Linux for instance), but lets assume they're ok. case $host in *-*-hpux[1-9] | *-*-hpux[1-9].* | *-*-hpux10 | *-*-hpux10.*) ;; *-*-linux*) abilist="1.0" ;; # due to linux permanent kernel bug *) abilist="2.0w $abilist" ;; esac cclist_20w="gcc cc" gcc_20w_cflags="$gcc_cflags -mpa-risc-2-0" cc_20w_cflags="+DD64 +O2" cc_20w_testlist="hpc-hppa-2-0" path_20w="pa64" any_20w_testlist="sizeof-long-8" SPEED_CYCLECOUNTER_OBJ_20w=hppa2w.lo cyclecounter_size_20w=2 ;; esac ;; esac ;; ia64*-*-* | itanium-*-* | itanium2-*-*) abilist="64" echo "include_mpn(\`ia64/ia64-defs.m4')" >> $gmp_tmpconfigm4i SPEED_CYCLECOUNTER_OBJ=ia64.lo any_32_testlist="sizeof-long-4" case $host_cpu in itanium) path="ia64/itanium ia64" ;; itanium2) path="ia64/itanium2 ia64" ;; *) path="ia64" ;; esac gcc_64_cflags_optlist="tune" gcc_32_cflags_optlist=$gcc_64_cflags_optlist # gcc pre-release 3.4 adds -mtune itanium and itanium2 case $host_cpu in itanium) gcc_cflags_tune="-mtune=itanium" ;; itanium2) gcc_cflags_tune="-mtune=itanium2" ;; esac case $host in *-*-linux*) cclist="gcc icc" icc_cflags="-no-gcc" icc_cflags_optlist="opt" # Don't use -O3, it is for "large data sets" and also miscompiles GMP. # But icc miscompiles GMP at any optimization level, at higher levels # it miscompiles more files... icc_cflags_opt="-O2 -O1" icc_cflags_opt_maybe="-fp-model~precise" ;; *-*-hpux*) # HP cc sometimes gets internal errors if the optimization level is # too high. GMP_PROG_CC_WORKS detects this, the "_opt" fallbacks # let us use whatever seems to work. # abilist="32 64" any_64_testlist="sizeof-long-8" cclist_32="gcc cc" path_32="ia64" cc_32_cflags="" cc_32_cflags_optlist="opt" cc_32_cflags_opt="+O2 +O1" gcc_32_cflags="$gcc_cflags -milp32" limb_32=longlong SPEED_CYCLECOUNTER_OBJ_32=ia64.lo cyclecounter_size_32=2 # Must have +DD64 in CPPFLAGS to get the right __LP64__ for headers, # but also need it in CFLAGS for linking programs, since automake # only uses CFLAGS when linking, not CPPFLAGS. # FIXME: Maybe should use cc_64_ldflags for this, but that would # need GMP_LDFLAGS used consistently by all the programs. # cc_64_cflags="+DD64" cc_64_cppflags="+DD64" cc_64_cflags_optlist="opt" cc_64_cflags_opt="+O2 +O1" gcc_64_cflags="$gcc_cflags -mlp64" ;; esac ;; # Motorola Coldfire # m5407-*-*) gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch" gcc_cflags_arch="-m5407" ;; # Motorola 68k # m68k-*-* | m68[0-9][0-9][0-9]-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_m68k 1" >>confdefs.h echo "include_mpn(\`m68k/m68k-defs.m4')" >> $gmp_tmpconfigm4i gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch" # gcc 2.7.2 knows -m68000, -m68020, -m68030, -m68040. # gcc 2.95 adds -mcpu32, -m68060. # FIXME: Maybe "-m68020 -mnobitfield" would suit cpu32 on 2.7.2. # case $host_cpu in m68020) gcc_cflags_arch="-m68020" ;; m68030) gcc_cflags_arch="-m68030" ;; m68040) gcc_cflags_arch="-m68040" ;; m68060) gcc_cflags_arch="-m68060 -m68000" ;; m68360) gcc_cflags_arch="-mcpu32 -m68000" ;; *) gcc_cflags_arch="-m68000" ;; esac # FIXME: m68k/mc68020 looks like it's ok for cpu32, but this wants to be # tested. Will need to introduce an m68k/cpu32 if m68k/mc68020 ever uses # the bitfield instructions. case $host_cpu in m680[234]0 | m68360) path="m68k/mc68020 m68k" ;; *) path="m68k" ;; esac ;; # Motorola 88k m88k*-*-*) path="m88k" ;; m88110*-*-*) gcc_cflags="$gcc_cflags -m88110" path="m88k/mc88110 m88k" ;; # IRIX 5 and earlier can only run 32-bit o32. # # IRIX 6 and up always has a 64-bit mips CPU can run n32 or 64. n32 is # preferred over 64, but only because that's been the default in past # versions of GMP. The two are equally efficient. # # Linux kernel 2.2.13 arch/mips/kernel/irixelf.c has a comment about not # supporting n32 or 64. # # For reference, libtool (eg. 1.5.6) recognises the n32 ABI and knows the # right options to use when linking (both cc and gcc), so no need for # anything special from us. # mips*-*-*) abilist="o32" gcc_cflags_optlist="abi" gcc_cflags_abi="-mabi=32 -m32" gcc_testlist="gcc-mips-o32" path="mips32" cc_cflags="-O2 -o32" # no -g, it disables all optimizations # this suits both mips32 and mips64 echo "include_mpn(\`mips32/mips-defs.m4')" >> $gmp_tmpconfigm4i case $host in mips64*-*-* | mips*-*-irix[6789]*) abilist="n32 64 o32" cclist_n32="gcc cc" gcc_n32_cflags_optlist="abi" gcc_n32_cflags="$gcc_cflags" gcc_n32_cflags_abi="-mabi=n32 -mn32" cc_n32_cflags="-O2 -n32" # no -g, it disables all optimizations limb_n32=longlong path_n32="mips64" cclist_64="gcc cc" gcc_64_cflags_optlist="abi" gcc_64_cflags="$gcc_cflags" gcc_64_cflags_abi="-mabi=64 -m64" gcc_64_ldflags="-Wc,-mabi=64" cc_64_cflags="-O2 -64" # no -g, it disables all optimizations cc_64_ldflags="-Wc,-64" path_64="mips64" ;; esac ;; # Darwin (powerpc-apple-darwin1.3) has it's hacked gcc installed as cc. # Our usual "gcc in disguise" detection means gcc_cflags etc here gets # used. # # The darwin pre-compiling preprocessor is disabled with -no-cpp-precomp # since it doesn't like "__attribute__ ((mode (SI)))" etc in gmp-impl.h, # and so always ends up running the plain preprocessor anyway. This could # be done in CPPFLAGS rather than CFLAGS, but there's not many places # preprocessing is done separately, and this is only a speedup, the normal # preprocessor gets run if there's any problems. # # We used to use -Wa,-mppc with gcc, but can't remember exactly why. # Presumably it was for old versions of gcc where -mpowerpc doesn't put # the assembler in the right mode. In any case -Wa,-mppc is not good, for # instance -mcpu=604 makes recent gcc use -m604 to get access to the # "fsel" instruction, but a -Wa,-mppc overrides that, making code that # comes out with fsel fail. # # (Note also that the darwin assembler doesn't accept "-mppc", so any # -Wa,-mppc was used only if it worked. The right flag on darwin would be # "-arch ppc" or some such, but that's already the default.) # powerpc*-*-* | power[3-9]-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_powerpc 1" >>confdefs.h HAVE_HOST_CPU_FAMILY_powerpc=1 abilist="32" cclist="gcc cc" cc_cflags="-O2" gcc_32_cflags_maybe="-m32" gcc_cflags_optlist="precomp subtype asm cpu" gcc_cflags_precomp="-no-cpp-precomp" gcc_cflags_subtype="-force_cpusubtype_ALL" # for vmx on darwin gcc_cflags_asm="" gcc_cflags_cpu="" vmx_path="" # grab this object, though it's not a true cycle counter routine SPEED_CYCLECOUNTER_OBJ=powerpc.lo cyclecounter_size=0 case $host_cpu in powerpc740 | powerpc750) path="powerpc32/750 powerpc32" ;; powerpc7400 | powerpc7410) path="powerpc32/vmx powerpc32/750 powerpc32" ;; powerpc74[45]?) path="powerpc32/vmx powerpc32" ;; *) path="powerpc32" ;; esac case $host_cpu in powerpc401) gcc_cflags_cpu="-mcpu=401" ;; powerpc403) gcc_cflags_cpu="-mcpu=403" xlc_cflags_arch="-qarch=403 -qarch=ppc" ;; powerpc405) gcc_cflags_cpu="-mcpu=405" ;; powerpc505) gcc_cflags_cpu="-mcpu=505" ;; powerpc601) gcc_cflags_cpu="-mcpu=601" xlc_cflags_arch="-qarch=601 -qarch=ppc" ;; powerpc602) gcc_cflags_cpu="-mcpu=602" xlc_cflags_arch="-qarch=602 -qarch=ppc" ;; powerpc603) gcc_cflags_cpu="-mcpu=603" xlc_cflags_arch="-qarch=603 -qarch=ppc" ;; powerpc603e) gcc_cflags_cpu="-mcpu=603e -mcpu=603" xlc_cflags_arch="-qarch=603 -qarch=ppc" ;; powerpc604) gcc_cflags_cpu="-mcpu=604" xlc_cflags_arch="-qarch=604 -qarch=ppc" ;; powerpc604e) gcc_cflags_cpu="-mcpu=604e -mcpu=604" xlc_cflags_arch="-qarch=604 -qarch=ppc" ;; powerpc620) gcc_cflags_cpu="-mcpu=620" ;; powerpc630) gcc_cflags_cpu="-mcpu=630" xlc_cflags_arch="-qarch=pwr3" cpu_path="p3 p3-p7" ;; powerpc740) gcc_cflags_cpu="-mcpu=740" ;; powerpc7400 | powerpc7410) gcc_cflags_asm="-Wa,-maltivec" gcc_cflags_cpu="-mcpu=7400 -mcpu=750" ;; powerpc74[45]?) gcc_cflags_asm="-Wa,-maltivec" gcc_cflags_cpu="-mcpu=7450" ;; powerpc750) gcc_cflags_cpu="-mcpu=750" ;; powerpc801) gcc_cflags_cpu="-mcpu=801" ;; powerpc821) gcc_cflags_cpu="-mcpu=821" ;; powerpc823) gcc_cflags_cpu="-mcpu=823" ;; powerpc860) gcc_cflags_cpu="-mcpu=860" ;; powerpc970) gcc_cflags_cpu="-mtune=970" xlc_cflags_arch="-qarch=970 -qarch=pwr3" vmx_path="powerpc64/vmx" cpu_path="p4 p3-p7" ;; power4) gcc_cflags_cpu="-mtune=power4" xlc_cflags_arch="-qarch=pwr4" cpu_path="p4 p3-p7" ;; power5) gcc_cflags_cpu="-mtune=power5 -mtune=power4" xlc_cflags_arch="-qarch=pwr5" cpu_path="p5 p4 p3-p7" ;; power6) gcc_cflags_cpu="-mtune=power6" xlc_cflags_arch="-qarch=pwr6" cpu_path="p6 p3-p7" ;; power7) gcc_cflags_cpu="-mtune=power7 -mtune=power5" xlc_cflags_arch="-qarch=pwr7 -qarch=pwr5" cpu_path="p7 p5 p4 p3-p7" ;; power[89]) gcc_cflags_cpu="-mtune=power8 -mtune=power7 -mtune=power5" xlc_cflags_arch="-qarch=pwr8 -qarch=pwr7 -qarch=pwr5" cpu_path="p8 p7 p5 p4 p3-p7" ;; esac case $host in *-*-aix*) cclist="gcc xlc cc" gcc_32_cflags_maybe="-maix32" xlc_cflags="-O2 -qmaxmem=20000" xlc_cflags_optlist="arch" xlc_32_cflags_maybe="-q32" ar_32_flags="-X32" nm_32_flags="-X32" esac case $host in powerpc64-*-* | powerpc64le-*-* | powerpc620-*-* | powerpc630-*-* | powerpc970-*-* | power[3-9]-*-*) case $host in *-*-aix*) # On AIX a true 64-bit ABI is available. # Need -Wc to pass object type flags through to the linker. abilist="mode64 $abilist" cclist_mode64="gcc xlc" gcc_mode64_cflags="$gcc_cflags -maix64 -mpowerpc64" gcc_mode64_cflags_optlist="cpu" gcc_mode64_ldflags="-Wc,-maix64" xlc_mode64_cflags="-O2 -q64 -qmaxmem=20000" xlc_mode64_cflags_optlist="arch" xlc_mode64_ldflags="-Wc,-q64" # Must indicate object type to ar and nm ar_mode64_flags="-X64" nm_mode64_flags="-X64" path_mode64="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path="$p $path" # grab this object, though it's not a true cycle counter routine SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 ;; *-*-darwin*) # On Darwin we can use 64-bit instructions with a longlong limb, # but the chip still in 32-bit mode. # In theory this can be used on any OS which knows how to save # 64-bit registers in a context switch. # # Note that we must use -mpowerpc64 with gcc, since the # longlong.h macros expect limb operands in a single 64-bit # register, not two 32-bit registers as would be given for a # long long without -mpowerpc64. In theory we could detect and # accommodate both styles, but the proper 64-bit registers will # be fastest and are what we really want to use. # # One would think -mpowerpc64 would set the assembler in the right # mode to handle 64-bit instructions. But for that, also # -force_cpusubtype_ALL is needed. # # Do not use -fast for Darwin, it actually adds options # incompatible with a shared library. # abilist="mode64 mode32 $abilist" gcc_cflags_opt="-O3 -O2 -O1" # will this become used? cclist_mode32="gcc" gcc_mode32_cflags_maybe="-m32" gcc_mode32_cflags="-mpowerpc64" gcc_mode32_cflags_optlist="subtype cpu opt" gcc_mode32_cflags_subtype="-force_cpusubtype_ALL" gcc_mode32_cflags_opt="-O3 -O2 -O1" limb_mode32=longlong cclist_mode64="gcc" gcc_mode64_cflags="-m64" gcc_mode64_cflags_optlist="cpu opt" gcc_mode64_cflags_opt="-O3 -O2 -O1" path_mode64="" path_mode32="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " path_mode32="${path_mode32}powerpc64/mode32/$i " path_mode32="${path_mode32}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path_mode32="${path_mode32}powerpc64/mode32 $vmx_path powerpc64" path="$p $path" SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 any_mode64_testlist="sizeof-long-8" ;; *-*-linux* | *-*-*bsd*) # On GNU/Linux, assume the processor is in 64-bit mode. Some # environments have a gcc that is always in 64-bit mode, while # others require -m64, hence the use of cflags_maybe. The # sizeof-long-8 test checks the mode is right (for the no option # case). # # -mpowerpc64 is not used, since it should be the default in # 64-bit mode. (We need its effect for the various longlong.h # asm macros to be right of course.) # # gcc64 was an early port of gcc to 64-bit mode, but should be # obsolete before too long. We prefer plain gcc when it knows # 64-bits. # abilist="mode64 mode32 $abilist" cclist_mode32="gcc" gcc_mode32_cflags_maybe="-m32" gcc_mode32_cflags="-mpowerpc64" gcc_mode32_cflags_optlist="cpu opt" gcc_mode32_cflags_opt="-O3 -O2 -O1" limb_mode32=longlong cclist_mode64="gcc gcc64" gcc_mode64_cflags_maybe="-m64" gcc_mode64_cflags_optlist="cpu opt" gcc_mode64_cflags_opt="-O3 -O2 -O1" path_mode64="" path_mode32="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " path_mode32="${path_mode32}powerpc64/mode32/$i " path_mode32="${path_mode32}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path_mode32="${path_mode32}powerpc64/mode32 $vmx_path powerpc64" path="$p $path" SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 any_mode64_testlist="sizeof-long-8" ;; esac ;; esac ;; # POWER 32-bit power-*-* | power[12]-*-* | power2sc-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_power 1" >>confdefs.h HAVE_HOST_CPU_FAMILY_power=1 cclist="gcc" if test "$enable_assembly" = "yes" ; then extra_functions="udiv_w_sdiv" fi path="power" # gcc 2.7.2 knows rios1, rios2, rsc # # -mcpu=rios2 can tickle an AIX assembler bug (see GMP_PROG_CC_WORKS) so # there needs to be a fallback to just -mpower. # gcc_cflags_optlist="cpu" case $host in power-*-*) gcc_cflags_cpu="-mcpu=power -mpower" ;; power1-*-*) gcc_cflags_cpu="-mcpu=rios1 -mpower" ;; power2-*-*) gcc_cflags_cpu="-mcpu=rios2 -mpower" ;; power2sc-*-*) gcc_cflags_cpu="-mcpu=rsc -mpower" ;; esac case $host in *-*-aix*) cclist="gcc xlc" xlc_cflags="-O2 -qarch=pwr -qmaxmem=20000" ;; esac ;; # IBM System/390 and z/Architecture s390-*-* | z900esa-*-* | z990esa-*-* | z9esa-*-* | z10esa-*-* | z196esa-*-* | s390x-*-* | z900-*-* | z990-*-* | z9-*-* | z10-*-* | z196-*-*) abilist="32" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch" path="s390_32" if test "$enable_assembly" = "yes" ; then extra_functions="udiv_w_sdiv" fi gcc_32_cflags_maybe="-m31" case $host_cpu in s390) ;; z900 | z900esa) cpu="z900" gccarch="$cpu" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; z990 | z990esa) cpu="z990" gccarch="$cpu" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; z9 | z9esa) cpu="z9" gccarch="z9-109" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; z10 | z10esa) cpu="z10" gccarch="z10" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; z196 | z196esa) cpu="z196" gccarch="z196" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; esac case $host in s390x-*-* | z900-*-* | z990-*-* | z9-*-* | z10-*-* | z196-*-*) abilist="64 32" cclist_64="gcc" gcc_64_cflags_optlist="arch" gcc_64_cflags="$gcc_cflags -m64" path_64="s390_64/$host_cpu s390_64" extra_functions="" ;; esac ;; sh-*-*) path="sh" ;; sh[2-4]-*-*) path="sh/sh2 sh" ;; *sparc*-*-*) # sizeof(long)==4 or 8 is tested, to ensure we get the right ABI. We've # had various bug reports where users have set CFLAGS for their desired # mode, but not set our ABI. For some reason it's sparc where this # keeps coming up, presumably users there are accustomed to driving the # compiler mode that way. The effect of our testlist setting is to # reject ABI=64 in favour of ABI=32 if the user has forced the flags to # 32-bit mode. # abilist="32" cclist="gcc acc cc" any_testlist="sizeof-long-4" echo "include_mpn(\`sparc32/sparc-defs.m4')" >> $gmp_tmpconfigm4i case $host_cpu in sparcv8 | microsparc | turbosparc) path="sparc32/v8 sparc32" ;; supersparc) path="sparc32/v8/supersparc sparc32/v8 sparc32" ;; sparc64 | sparcv9* | ultrasparc | ultrasparc[234]*) path="sparc32/v9 sparc32/v8 sparc32" ;; ultrasparct[12345]) path="sparc32/ultrasparct1 sparc32/v8 sparc32" ;; *) path="sparc32" ;; esac # gcc 2.7.2 doesn't know about v9 and doesn't pass -xarch=v8plus to the # assembler. Add it explicitly since the solaris assembler won't accept # our sparc32/v9 asm code without it. gas accepts -xarch=v8plus too, so # it can be in the cflags unconditionally (though gas doesn't need it). # # gcc -m32 is needed to force 32-bit mode on a dual-ABI system, but past # gcc doesn't know that flag, hence cflags_maybe. Note that -m32 cannot # be done through the optlist since the plain cflags would be run first # and we don't want to require the default mode (whatever it is) works. # # Note it's gcc_32_cflags_maybe and not gcc_cflags_maybe because the # latter would be used in the 64-bit ABI on systems like "*bsd" where # abilist="64" only. # gcc_32_cflags_maybe="-m32" gcc_cflags_optlist="cpu asm" # gcc 2.7.2 knows -mcypress, -msupersparc, -mv8, -msparclite. # gcc 2.95 knows -mcpu= v7, hypersparc, sparclite86x, f930, f934, # sparclet, tsc701, v9, ultrasparc. A warning is given that the # plain -m forms will disappear. # gcc 3.3 adds ultrasparc3. # case $host_cpu in supersparc*) gcc_cflags_cpu="-mcpu=supersparc -msupersparc" gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";; sparcv8 | microsparc* | turbosparc | hypersparc*) gcc_cflags_cpu="-mcpu=v8 -mv8" gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";; sparc64 | sparcv9*) gcc_cflags_cpu="-mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8plus" gcc_64_cflags_asm="-Wa,-Av9 -Wa,-xarch=v9";; ultrasparc1 | ultrasparc2*) gcc_cflags_cpu="-mcpu=ultrasparc -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusa -Wa,-xarch=v8plusa" gcc_64_cflags_asm="-Wa,-Av9a -Wa,-xarch=v9a";; ultrasparc[34]) gcc_cflags_cpu="-mcpu=ultrasparc3 -mcpu=ultrasparc -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusb -Wa,-xarch=v8plusb" gcc_64_cflags_asm="-Wa,-Av9b -Wa,-xarch=v9b";; ultrasparct[12]) gcc_cflags_cpu="-mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusc -Wa,-xarch=v8plusc" gcc_64_cflags_asm="-Wa,-Av9c -Wa,-xarch=v9c";; ultrasparct3) gcc_cflags_cpu="-mcpu=niagara3 -mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusd -Wa,-xarch=v8plusd" gcc_64_cflags_asm="-Wa,-Av9d -Wa,-xarch=v9d";; ultrasparct[45]) gcc_cflags_cpu="-mcpu=niagara4 -mcpu=niagara3 -mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusd -Wa,-xarch=v8plusd" gcc_64_cflags_asm="-Wa,-Av9d -Wa,-xarch=v9d";; *) gcc_cflags_cpu="-mcpu=v7 -mcypress" gcc_cflags_asm="";; esac # SunPRO cc and acc, and SunOS bundled cc case $host in *-*-solaris* | *-*-sunos*) # Note no -g, it disables all optimizations. cc_cflags= cc_cflags_optlist="opt arch cpu" # SunOS <= 4 cc doesn't know -xO3, fallback to -O2. cc_cflags_opt="-xO3 -O2" # SunOS cc doesn't know -xarch, apparently always generating v7 # code, so make this optional case $host_cpu in sparcv8 | microsparc* | supersparc* | turbosparc | hypersparc*) cc_cflags_arch="-xarch=v8";; ultrasparct[345]) cc_cflags_arch="-xarch=v8plusd" ;; sparc64 | sparcv9* | ultrasparc*) cc_cflags_arch="-xarch=v8plus" ;; *) cc_cflags_arch="-xarch=v7" ;; esac # SunOS cc doesn't know -xchip and doesn't seem to have an equivalent. # SunPRO cc 5 recognises -xchip=generic, old, super, super2, micro, # micro2, hyper, hyper2, powerup, ultra, ultra2, ultra2i. # SunPRO cc 6 adds -xchip=ultra2e, ultra3cu. # case $host_cpu in supersparc*) cc_cflags_cpu="-xchip=super" ;; microsparc*) cc_cflags_cpu="-xchip=micro" ;; turbosparc) cc_cflags_cpu="-xchip=micro2" ;; hypersparc*) cc_cflags_cpu="-xchip=hyper" ;; ultrasparc) cc_cflags_cpu="-xchip=ultra" ;; ultrasparc2) cc_cflags_cpu="-xchip=ultra2 -xchip=ultra" ;; ultrasparc2i) cc_cflags_cpu="-xchip=ultra2i -xchip=ultra2 -xchip=ultra" ;; ultrasparc3) cc_cflags_cpu="-xchip=ultra3 -xchip=ultra" ;; ultrasparc4) cc_cflags_cpu="-xchip=ultra4 -xchip=ultra3 -xchip=ultra" ;; ultrasparct1) cc_cflags_cpu="-xchip=ultraT1" ;; ultrasparct2) cc_cflags_cpu="-xchip=ultraT2 -xchip=ultraT1" ;; ultrasparct3) cc_cflags_cpu="-xchip=ultraT3 -xchip=ultraT2" ;; ultrasparct4) cc_cflags_cpu="-xchip=T4" ;; ultrasparct5) cc_cflags_cpu="-xchip=T5 -xchip=T4" ;; *) cc_cflags_cpu="-xchip=generic" ;; esac esac case $host_cpu in sparc64 | sparcv9* | ultrasparc*) case $host in # Solaris 6 and earlier cannot run ABI=64 since it doesn't save # registers properly, so ABI=32 is left as the only choice. # *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;; # BSD sparc64 ports are 64-bit-only systems, so ABI=64 is the only # choice. In fact they need no special compiler flags, gcc -m64 # is the default, but it doesn't hurt to add it. v9 CPUs always # use the sparc64 port, since the plain 32-bit sparc ports don't # run on a v9. # *-*-*bsd*) abilist="64" ;; # For all other systems, we try both 64 and 32. # # GNU/Linux sparc64 has only recently gained a 64-bit user mode. # In the past sparc64 meant a v9 cpu, but there were no 64-bit # operations in user mode. We assume that if "gcc -m64" works # then the system is suitable. Hopefully even if someone attempts # to put a new gcc and/or glibc on an old system it won't run. # *) abilist="64 32" ;; esac case $host_cpu in ultrasparc | ultrasparc2 | ultrasparc2i) path_64="sparc64/ultrasparc1234 sparc64" ;; ultrasparc[34]) path_64="sparc64/ultrasparc34 sparc64/ultrasparc1234 sparc64" ;; ultrasparct[12]) path_64="sparc64/ultrasparct1 sparc64" ;; ultrasparct[345]) path_64="sparc64/ultrasparct3 sparc64" ;; *) path_64="sparc64" esac cclist_64="gcc" any_64_testlist="sizeof-long-8" # gcc -mptr64 is probably implied by -m64, but we're not sure if # this was always so. On Solaris in the past we always used both # "-m64 -mptr64". # # gcc -Wa,-xarch=v9 is thought to be necessary in some cases on # solaris, but it would seem likely that if gcc is going to generate # 64-bit code it will have to add that option itself where needed. # An extra copy of this option should be harmless though, but leave # it until we're sure. (Might want -xarch=v9a or -xarch=v9b for the # higher cpu types instead.) # gcc_64_cflags="$gcc_cflags -m64 -mptr64" gcc_64_ldflags="-Wc,-m64" gcc_64_cflags_optlist="cpu asm" case $host in *-*-solaris*) # Sun cc. # # We used to have -fast and some fixup options here, but it # recurrently caused problems with miscompilation. Of course, # -fast is documented as miscompiling things for the sake of speed. # cclist_64="$cclist_64 cc" cc_64_cflags_optlist="cpu" case $host_cpu in ultrasparct[345]) cc_64_cflags="$cc_64_cflags -xO3 -xarch=v9d" ;; *) cc_64_cflags="-xO3 -xarch=v9" ;; esac ;; esac # using the v9 %tick register SPEED_CYCLECOUNTER_OBJ_32=sparcv9.lo SPEED_CYCLECOUNTER_OBJ_64=sparcv9.lo cyclecounter_size_32=2 cyclecounter_size_64=2 ;; esac ;; # VAX vax*-*-*elf*) # Use elf conventions (i.e., '%' register prefix, no global prefix) # echo "include_mpn(\`vax/elf.m4')" >> $gmp_tmpconfigm4i gcc_cflags="$gcc_cflags $fomit_frame_pointer" path="vax" if test "$enable_assembly" = "yes" ; then extra_functions="udiv_w_sdiv" fi ;; vax*-*-*) # Default to aout conventions (i.e., no register prefix, '_' global prefix) # gcc_cflags="$gcc_cflags $fomit_frame_pointer" path="vax" if test "$enable_assembly" = "yes" ; then extra_functions="udiv_w_sdiv" fi ;; # AMD and Intel x86 configurations, including AMD64 # # Rumour has it gcc -O2 used to give worse register allocation than just # -O, but lets assume that's no longer true. # # -m32 forces 32-bit mode on a bi-arch 32/64 amd64 build of gcc. -m64 is # the default in such a build (we think), so -m32 is essential for ABI=32. # This is, of course, done for any $host_cpu, not just x86_64, so we can # get such a gcc into the right mode to cross-compile to say i486-*-*. # # -m32 is not available in gcc 2.95 and earlier, hence cflags_maybe to use # it when it works. We check sizeof(long)==4 to ensure we get the right # mode, in case -m32 has failed not because it's an old gcc, but because # it's a dual 32/64-bit gcc without a 32-bit libc, or whatever. # i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*-* | steamroller*-*-* | excavator*-*-* | pentium4-*-* | atom-*-* | silvermont-*-* | goldmont-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-* | nehalem*-*-* | westmere*-*-* | sandybridge*-*-* | ivybridge*-*-* | haswell*-*-* | broadwell*-*-* | skylake*-*-* | kabylake*-*-*) abilist="32" cclist="gcc icc cc" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_32_cflags_maybe="-m32" icc_cflags="-no-gcc" icc_cflags_optlist="opt" icc_cflags_opt="-O3 -O2 -O1" icc_cflags_opt_maybe="-fp-model~precise" any_32_testlist="sizeof-long-4" gcc_cflags_optlist="cpu arch noavx" CALLING_CONVENTIONS_OBJS='x86call.lo x86check$U.lo' # Availability of rdtsc is checked at run-time. SPEED_CYCLECOUNTER_OBJ=pentium.lo # gcc 2.7.2 only knows i386 and i486, using -m386 or -m486. These # represent -mcpu= since -m486 doesn't generate 486 specific insns. # gcc 2.95 adds k6, pentium and pentiumpro, and takes -march= and -mcpu=. # gcc 3.0 adds athlon. # gcc 3.1 adds k6-2, k6-3, pentium-mmx, pentium2, pentium3, pentium4, # athlon-tbird, athlon-4, athlon-xp, athlon-mp. # gcc 3.2 adds winchip2. # gcc 3.3 adds winchip-c6. # gcc 3.3.1 from mandrake adds k8 and knows -mtune. # gcc 3.4 adds c3, c3-2, k8, and deprecates -mcpu in favour of -mtune. # # In gcc 2.95.[0123], -march=pentiumpro provoked a stack slot bug in an # old version of mpz/powm.c. Seems to be fine with the current code, so # no need for any restrictions on that option. # # -march=pentiumpro can fail if the assembler doesn't know "cmov" # (eg. solaris 2.8 native "as"), so always have -march=pentium after # that as a fallback. # # -march=pentium4 and -march=k8 enable SSE2 instructions, which may or # may not be supported by the assembler and/or the OS, and is bad in gcc # prior to 3.3. The tests will reject these if no good, so fallbacks # like "-march=pentium4 -mno-sse2" are given to try also without SSE2. # Note the relevant -march types are listed in the optflags handling # below, be sure to update there if adding new types emitting SSE2. # # -mtune is used at the start of each cpu option list to give something # gcc 3.4 will use, thereby avoiding warnings from -mcpu. -mcpu forms # are retained for use by prior gcc. For example pentium has # "-mtune=pentium -mcpu=pentium ...", the -mtune is for 3.4 and the # -mcpu for prior. If there's a brand new choice in 3.4 for a chip, # like k8 for x86_64, then it can be the -mtune at the start, no need to # duplicate anything. # case $host_cpu in i386*) gcc_cflags_cpu="-mtune=i386 -mcpu=i386 -m386" gcc_cflags_arch="-march=i386" path="x86" ;; i486*) gcc_cflags_cpu="-mtune=i486 -mcpu=i486 -m486" gcc_cflags_arch="-march=i486" path="x86/i486 x86" ;; i586 | pentium) gcc_cflags_cpu="-mtune=pentium -mcpu=pentium -m486" gcc_cflags_arch="-march=pentium" path="x86/pentium x86" ;; pentiummmx) gcc_cflags_cpu="-mtune=pentium-mmx -mcpu=pentium-mmx -mcpu=pentium -m486" gcc_cflags_arch="-march=pentium-mmx -march=pentium" path="x86/pentium/mmx x86/pentium x86/mmx x86" ;; i686 | pentiumpro) gcc_cflags_cpu="-mtune=pentiumpro -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentiumpro -march=pentium" path="x86/p6 x86" ;; pentium2) gcc_cflags_cpu="-mtune=pentium2 -mcpu=pentium2 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium2 -march=pentiumpro -march=pentium" path="x86/p6/mmx x86/p6 x86/mmx x86" ;; pentium3) gcc_cflags_cpu="-mtune=pentium3 -mcpu=pentium3 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; pentiumm) gcc_cflags_cpu="-mtune=pentium3 -mcpu=pentium3 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; k6) gcc_cflags_cpu="-mtune=k6 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6" path="x86/k6/mmx x86/k6 x86/mmx x86" ;; k62) gcc_cflags_cpu="-mtune=k6-2 -mcpu=k6-2 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-2 -march=k6" path="x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; k63) gcc_cflags_cpu="-mtune=k6-3 -mcpu=k6-3 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-3 -march=k6" path="x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; geode) gcc_cflags_cpu="-mtune=k6-3 -mcpu=k6-3 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-3 -march=k6" path="x86/geode x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; athlon) # Athlon instruction costs are close to P6 (3 cycle load latency, # 4-6 cycle mul, 40 cycle div, pairable adc, etc) so if gcc doesn't # know athlon (eg. 2.95.2 doesn't) then fall back on pentiumpro. gcc_cflags_cpu="-mtune=athlon -mcpu=athlon -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=athlon -march=pentiumpro -march=pentium" path="x86/k7/mmx x86/k7 x86/mmx x86" ;; i786 | pentium4) # pentiumpro is the primary fallback when gcc doesn't know pentium4. # This gets us cmov to eliminate branches. Maybe "athlon" would be # a possibility on gcc 3.0. # gcc_cflags_cpu="-mtune=pentium4 -mcpu=pentium4 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium4 -march=pentium4~-mno-sse2 -march=pentiumpro -march=pentium" gcc_64_cflags_cpu="-mtune=nocona" path="x86/pentium4/sse2 x86/pentium4/mmx x86/pentium4 x86/mmx x86" path_64="x86_64/pentium4 x86_64" ;; viac32) # Not sure of the best fallbacks here for -mcpu. # c3-2 has sse and mmx, so pentium3 is good for -march. gcc_cflags_cpu="-mtune=c3-2 -mcpu=c3-2 -mcpu=i486 -m486" gcc_cflags_arch="-march=c3-2 -march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; viac3*) # Not sure of the best fallbacks here. gcc_cflags_cpu="-mtune=c3 -mcpu=c3 -mcpu=i486 -m486" gcc_cflags_arch="-march=c3 -march=pentium-mmx -march=pentium" path="x86/pentium/mmx x86/pentium x86/mmx x86" ;; athlon64 | k8 | x86_64) gcc_cflags_cpu="-mtune=k8 -mcpu=athlon -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=k8 -march=k8~-mno-sse2 -march=athlon -march=pentiumpro -march=pentium" path="x86/k8 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/k8 x86_64" ;; k10) gcc_cflags_cpu="-mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/k10 x86/k8 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/k10 x86_64/k8 x86_64" ;; bobcat) gcc_cflags_cpu="-mtune=btver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=btver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bobcat x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bobcat x86_64/k10 x86_64/k8 x86_64" ;; jaguar | jaguarnoavx) gcc_cflags_cpu="-mtune=btver2 -mtune=btver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=btver2 -march=btver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/jaguar x86/bobcat x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/jaguar x86_64/bobcat x86_64/k10 x86_64/k8 x86_64" ;; bulldozer | bd1 | bulldozernoavx | bd1noavx) gcc_cflags_cpu="-mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; piledriver | bd2 | piledrivernoavx | bd2noavx) gcc_cflags_cpu="-mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; steamroller | bd3 | steamrollernoavx | bd3noavx) gcc_cflags_cpu="-mtune=bdver3 -mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver3 -march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd3 x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd3 x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; excavator | bd4 | excavatornoavx | bd4noavx) gcc_cflags_cpu="-mtune=bdver4 -mtune=bdver3 -mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver4 -march=bdver3 -march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd4 x86/bd3 x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd4 x86_64/bd3 x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; core2) gcc_cflags_cpu="-mtune=core2 -mtune=k8" gcc_cflags_arch="-march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/core2 x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/core2 x86_64" ;; corei | coreinhm | coreiwsm | nehalem | westmere) gcc_cflags_cpu="-mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreinhm x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreinhm x86_64/core2 x86_64" ;; coreisbr | coreisbrnoavx | coreiibr | coreiibrnoavx | \ sandybridge | sandybridgenoavx | ivybridge | ivybridgenoavx) gcc_cflags_cpu="-mtune=sandybridge -mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=sandybridge -march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" ;; coreihwl | coreihwlnoavx | haswell | haswellnoavx) gcc_cflags_cpu="-mtune=haswell -mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=haswell -march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" ;; coreibwl | coreibwlnoavx | broadwell | broadwellnoavx) gcc_cflags_cpu="-mtune=broadwell -mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=broadwell -march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreibwl x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" # extra_functions_64="missing" # enable for bmi2/adx simulation ;; skylake | skylakenoavx | kabylake | kabylakenoavx) gcc_cflags_cpu="-mtune=skylake -mtune=broadwell -mtune=corei7 -mtune=core2 -mtune=k8" # Don't pass -march=skylake for now as then some compilers emit AVX512. gcc_cflags_arch="-march=broadwell -march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/skylake x86_64/coreibwl x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" # extra_functions_64="missing" # enable for bmi2/adx simulation ;; atom) # in-order pipeline atom gcc_cflags_cpu="-mtune=atom -mtune=pentium3" gcc_cflags_arch="-march=atom -march=pentium3" path="x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" path_64="x86_64/atom x86_64" ;; silvermont | goldmont) # out-of-order pipeline atom gcc_cflags_cpu="-mtune=slm -mtune=atom -mtune=pentium3" gcc_cflags_arch="-march=slm -march=atom -march=pentium3" path="x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" path_64="x86_64/silvermont x86_64/atom x86_64" ;; nano) gcc_cflags_cpu="-mtune=nano" gcc_cflags_arch="-march=nano" path="x86/nano x86/mmx x86" path_64="x86_64/nano x86_64" ;; *) gcc_cflags_cpu="-mtune=i486 -mcpu=i486 -m486" gcc_cflags_arch="-march=i486" path="x86" path_64="x86_64" ;; esac case $host in # Disable AVX if the CPU part tells us AVX is unavailable, but also # unconditionally for NetBSD where they don't work but OSXSAVE is set # to claim the contrary. *noavx-*-* | *-*-netbsd*) gcc_cflags_noavx="-mno-avx";; esac case $host in athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*-* | steamroller*-*-* | excavator*-*-* | pentium4-*-* | atom-*-* | silvermont-*-* | goldmont-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-* | nehalem*-*-* | westmere*-*-* | sandybridge*-*-* | ivybridge*-*-* | haswell*-*-* | broadwell*-*-* | skylake*-*-* | kabylake*-*-*) cclist_64="gcc cc" gcc_64_cflags="$gcc_cflags -m64" gcc_64_cflags_optlist="cpu arch noavx" CALLING_CONVENTIONS_OBJS_64='amd64call.lo amd64check$U.lo' SPEED_CYCLECOUNTER_OBJ_64=x86_64.lo cyclecounter_size_64=2 cclist_x32="gcc cc" gcc_x32_cflags="$gcc_cflags -mx32" gcc_x32_cflags_optlist="$gcc_64_cflags_optlist" CALLING_CONVENTIONS_OBJS_x32="$CALLING_CONVENTIONS_OBJS_64" SPEED_CYCLECOUNTER_OBJ_x32="$SPEED_CYCLECOUNTER_OBJ_64" cyclecounter_size_x32="$cyclecounter_size_64" path_x32="$path_64" limb_x32=longlong any_x32_testlist="sizeof-long-4" abilist="64 x32 32" if test "$enable_assembly" = "yes" ; then extra_functions_64="$extra_functions_64 invert_limb_table" extra_functions_x32=$extra_functions_64 fi case $host in *-*-solaris*) # Sun cc. cc_64_cflags="-xO3 -m64" ;; *-*-mingw* | *-*-cygwin) limb_64=longlong CALLING_CONVENTIONS_OBJS_64="" $as_echo "#define HOST_DOS64 1" >>confdefs.h GMP_NONSTD_ABI_64=DOS64 ;; esac ;; esac ;; # Special CPU "none" used to select generic C, now this is obsolete. none-*-*) enable_assembly=no { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the \"none\" host is obsolete, use --disable-assembly" >&5 $as_echo "$as_me: WARNING: the \"none\" host is obsolete, use --disable-assembly" >&2;} ;; esac # mingw can be built by the cygwin gcc if -mno-cygwin is added. For # convenience add this automatically if it works. Actual mingw gcc accepts # -mno-cygwin too, but of course is the default. mingw only runs on the # x86s, but allow any CPU here so as to catch "none" too. # case $host in *-*-mingw*) gcc_cflags_optlist="$gcc_cflags_optlist nocygwin" gcc_cflags_nocygwin="-mno-cygwin" ;; esac CFLAGS_or_unset=${CFLAGS-'(unset)'} CPPFLAGS_or_unset=${CPPFLAGS-'(unset)'} cat >&5 <conftest.c <&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $cc is gcc" >&5 $as_echo_n "checking whether $cc is gcc... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ccbase=gcc else rm -f conftest* : fi fi # Similarly if the compiler is IBM xlc but invoked as cc or whatever # then change $ccbase and make the default xlc flags available. if test $ccbase != xlc; then gmp_command="$cc 2>&1 | grep xlc >/dev/null" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_command\""; } >&5 (eval $gmp_command) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $cc is xlc" >&5 $as_echo_n "checking whether $cc is xlc... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ccbase=xlc else : fi fi # acc was Sun's first unbundled compiler back in the SunOS days, or # something like that, but today its man page says it's not meant to # be used directly (instead via /usr/ucb/cc). The options are pretty # much the same as the main SunPRO cc, so share those configs. # case $host in *sparc*-*-solaris* | *sparc*-*-sunos*) if test "$ccbase" = acc; then ccbase=cc; fi ;; esac for tmp_cflags_maybe in yes no; do eval cflags=\"\$${ccbase}${abi1}_cflags\" test -n "$cflags" || eval cflags=\"\$${ccbase}${abi2}_cflags\" if test "$tmp_cflags_maybe" = yes; then # don't try cflags_maybe when the user set CFLAGS if test "$test_CFLAGS" = set; then continue; fi eval cflags_maybe=\"\$${ccbase}${abi1}_cflags_maybe\" test -n "$cflags_maybe" || eval cflags_maybe=\"\$${ccbase}${abi2}_cflags_maybe\" # don't try cflags_maybe if there's nothing set if test -z "$cflags_maybe"; then continue; fi cflags="$cflags_maybe $cflags" fi # Any user CFLAGS, even an empty string, takes precedence if test "$test_CFLAGS" = set; then cflags=$CFLAGS; fi # Any user CPPFLAGS, even an empty string, takes precedence eval cppflags=\"\$${ccbase}${abi1}_cppflags\" test -n "$cppflags" || eval cppflags=\"\$${ccbase}${abi2}_cppflags\" if test "$test_CPPFLAGS" = set; then cppflags=$CPPFLAGS; fi # --enable-profiling adds -p/-pg even to user-specified CFLAGS. # This is convenient, but it's perhaps a bit naughty to modify user # CFLAGS. case "$enable_profiling" in prof) cflags="$cflags -p" ;; gprof) cflags="$cflags -pg" ;; instrument) cflags="$cflags -finstrument-functions" ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags" >&5 $as_echo_n "checking compiler $cc $cflags $cppflags... " >&6; } gmp_prog_cc_works=yes # first see a simple "main()" works, then go on to other checks if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no" ;; norun) gmp_prog_cc_works="no, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, function pointer return" ;; norun) gmp_prog_cc_works="no, function pointer return, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <= 0 ? n : 0); } int main () { return 0; } EOF echo "Test compile: cmov instruction" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, cmov instruction" ;; norun) gmp_prog_cc_works="no, cmov instruction, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c < uint64 conversion). */ double d; unsigned long gcc303 () { return (unsigned long) d; } int main () { return 0; } EOF echo "Test compile: double -> ulong conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> ulong conversion" ;; norun) gmp_prog_cc_works="no, double -> ulong conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double negation" ;; norun) gmp_prog_cc_works="no, double negation, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c < float conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> float conversion" ;; norun) gmp_prog_cc_works="no, double -> float conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c < /* for memcpy */ struct try_t { char dst[2]; char size; long d0, d1, d2, d3, d4, d5, d6; char overlap; }; struct try_t param[6]; int param_init () { struct try_t *p; memcpy (p, ¶m[ 2 ], sizeof (*p)); memcpy (p, ¶m[ 2 ], sizeof (*p)); p->size = 2; memcpy (p, ¶m[ 1 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 2; memcpy (p, ¶m[ 3 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 8; memcpy (p, ¶m[ 4 ], sizeof (*p)); memcpy (p, ¶m[ 4 ], sizeof (*p)); p->overlap = 8; memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); return 0; } int main () { return 0; } EOF echo "Test compile: gnupro alpha ev6 char spilling" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling" ;; norun) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling, program does not run" ;; esac fi # __builtin_alloca is not available everywhere, check it exists before # seeing that it works if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, alloca array" ;; norun) gmp_prog_cc_works="no, alloca array, program does not run" ;; esac fi ;; no) ;; norun) ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <= 0 ? x : -x); return a * fp[0]; } int main () { return 0; } EOF echo "Test compile: abs int -> double conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, abs int -> double conversion" ;; norun) gmp_prog_cc_works="no, abs int -> double conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 1" ;; norun) gmp_prog_cc_works="no, long long reliability test 1, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 2" ;; norun) gmp_prog_cc_works="no, long long reliability test 2, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, freebsd hacked gcc" ;; norun) gmp_prog_cc_works="no, freebsd hacked gcc, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <> tnc; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *up++; *rp++ = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } return retval; } int main () { unsigned long cy, rp[2], up[2]; up[0] = ~ 0L; up[1] = 0; cy = lshift_com (rp, up, 2L, 1); if (cy != 1L) return 1; return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c < void lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long high_limb, low_limb; unsigned tnc; long i; up += n; rp += n; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *--up; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *--up; *--rp = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } *--rp = ~high_limb; } int main () { unsigned long *r, *r2; unsigned long a[88 + 1]; long i; for (i = 0; i < 88 + 1; i++) a[i] = ~0L; r = calloc (10000, sizeof (unsigned long)); r2 = r; for (i = 0; i < 528; i += 23) { lshift_com (r2, a, i / (8 * sizeof (unsigned long)) + 1, i % (8 * sizeof (unsigned long))); r2 += 88 + 1; } if (r[2048] != 0 || r[2049] != 0 || r[2050] != 0 || r[2051] != 0 || r[2052] != 0 || r[2053] != 0 || r[2054] != 0) abort (); free (r); return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization 2" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization 2" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization 2, program does not run" ;; esac fi # A certain _GLOBAL_OFFSET_TABLE_ problem in past versions of gas, tickled # by recent versions of gcc. # if test "$gmp_prog_cc_works" = yes; then case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-*) # this problem only arises in PIC code, so don't need to test when # --disable-shared. We don't necessarily have $enable_shared set to # yes at this point, it will still be unset for the default (which is # yes); hence the use of "!= no". if test "$enable_shared" != no; then echo "Testing gcc GOT with eax emitted" >&5 cat >conftest.c <<\EOF int foo; int bar () { return foo; } EOF tmp_got_emitted=no gmp_compile="$cc $cflags $cppflags -fPIC -S conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "addl.*_GLOBAL_OFFSET_TABLE_.*eax" conftest.s >/dev/null; then tmp_got_emitted=yes fi fi rm -f conftest.* echo "Result: $tmp_got_emitted" >&5 if test "$tmp_got_emitted" = yes; then echo "Testing gas GOT with eax good" >&5 cat >conftest.awk <<\EOF BEGIN { want[0] = "001" want[1] = "043" want[2] = "105" want[3] = "147" want[4] = "211" want[5] = "253" want[6] = "315" want[7] = "357" want[8] = "005" want[9] = "002" want[10] = "000" want[11] = "000" want[12] = "000" want[13] = "376" want[14] = "334" want[15] = "272" want[16] = "230" want[17] = "166" want[18] = "124" want[19] = "062" want[20] = "020" result = "yes" } { for (f = 2; f <= NF; f++) { for (i = 0; i < 20; i++) got[i] = got[i+1]; got[20] = $f; found = 1 for (i = 0; i < 21; i++) if (got[i] != want[i]) { found = 0 break } if (found) { result = "no" exit } } } END { print result } EOF cat >conftest.s <<\EOF .text .byte 1, 35, 69, 103, 137, 171, 205, 239 addl $_GLOBAL_OFFSET_TABLE_, %eax .byte 254, 220, 186, 152, 118, 84, 50, 16 EOF tmp_got_good=yes gmp_compile="$cc $cflags $cppflags -fPIC -o conftest.o -c conftest.s >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then tmp_got_good=`od -b conftest.o | $AWK -f conftest.awk` fi rm -f conftest.* echo "Result: $tmp_got_good" >&5 if test "$tmp_got_good" = no; then gmp_prog_cc_works="no, bad gas GOT with eax" else : fi else : fi fi ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } case $gmp_prog_cc_works in yes) ;; *) continue ;; esac # If we're supposed to be using a "long long" for a limb, check that # it works. eval limb_chosen=\"\$limb$abi1\" test -n "$limb_chosen" || eval limb_chosen=\"\$limb$abi2\" if test "$limb_chosen" = longlong; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags has long long" >&5 $as_echo_n "checking compiler $cc $cflags $cppflags has long long... " >&6; } cat >conftest.c <&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then gmp_prog_cc_works=yes else echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } if test $gmp_prog_cc_works = yes; then : else continue fi fi # The tests to perform on this $cc, if any eval testlist=\"\$${ccbase}${abi1}_testlist\" test -n "$testlist" || eval testlist=\"\$${ccbase}${abi2}_testlist\" test -n "$testlist" || eval testlist=\"\$any${abi1}_testlist\" test -n "$testlist" || eval testlist=\"\$any${abi2}_testlist\" testlist_pass=yes for tst in $testlist; do case $tst in hpc-hppa-2-0) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HP compiler $cc is good for 64-bits" >&5 $as_echo_n "checking whether HP compiler $cc is good for 64-bits... " >&6; } # Bad compiler output: # ccom: HP92453-01 G.10.32.05 HP C Compiler # Good compiler output: # ccom: HP92453-01 A.10.32.30 HP C Compiler # Let A.10.32.30 or higher be ok. echo >conftest.c gmp_tmp_vs=`$cc -V -c -o conftest.$OBJEXT conftest.c 2>&1 | grep "^ccom:"` echo "Version string: $gmp_tmp_vs" >&5 rm conftest* gmp_tmp_v1=`echo $gmp_tmp_vs | sed 's/.* .\.\([0-9]*\).*/\1/'` gmp_tmp_v2=`echo $gmp_tmp_vs | sed 's/.* .\..*\.\(.*\)\..* HP C.*/\1/'` gmp_tmp_v3=`echo $gmp_tmp_vs | sed 's/.* .\..*\..*\.\(.*\) HP C.*/\1/'` echo "Version number: $gmp_tmp_v1.$gmp_tmp_v2.$gmp_tmp_v3" >&5 if test -z "$gmp_tmp_v1"; then gmp_hpc_64bit=not-applicable else gmp_compare_ge=no if test -n "$gmp_tmp_v1"; then if test "$gmp_tmp_v1" -gt 10; then gmp_compare_ge=yes else if test "$gmp_tmp_v1" -eq 10; then if test -n "$gmp_tmp_v2"; then if test "$gmp_tmp_v2" -gt 32; then gmp_compare_ge=yes else if test "$gmp_tmp_v2" -eq 32; then if test -n "$gmp_tmp_v3" && test "$gmp_tmp_v3" -ge 30; then gmp_compare_ge=yes fi fi fi fi fi fi fi gmp_hpc_64bit=$gmp_compare_ge fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_hpc_64bit" >&5 $as_echo "$gmp_hpc_64bit" >&6; } if test $gmp_hpc_64bit = yes; then : else testlist_pass=no fi ;; gcc-arm-umodsi) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ARM gcc unsigned division works" >&5 $as_echo_n "checking whether ARM gcc unsigned division works... " >&6; } tmp_version=`$cc --version` echo "$tmp_version" >&5 case $tmp_version in 2.95 | 2.95.[123]) testlist_pass=no gmp_gcc_arm_umodsi_result="no, gcc 2.95.[0123]" ;; *) : gmp_gcc_arm_umodsi_result=yes ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_gcc_arm_umodsi_result" >&5 $as_echo "$gmp_gcc_arm_umodsi_result" >&6; } ;; gcc-mips-o32) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc supports o32" >&5 $as_echo_n "checking whether gcc supports o32... " >&6; } echo 'int x;' >conftest.c echo "$cc -mabi=32 -c conftest.c" >&5 if $cc -mabi=32 -c conftest.c >conftest.out 2>&1; then result=yes else cat conftest.out >&5 if grep "cc1: Invalid option \`abi=32'" conftest.out >/dev/null; then result=yes else result=no fi fi rm -f conftest.* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test $result = yes; then : else testlist_pass=no fi ;; hppa-level-2.0) { $as_echo "$as_me:${as_lineno-$LINENO}: checking $cc $cflags assembler knows hppa 2.0" >&5 $as_echo_n "checking $cc $cflags assembler knows hppa 2.0... " >&6; } result=no cat >conftest.s <&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then result=yes else echo "failed program was" >&5 cat conftest.s >&5 fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else testlist_pass=no fi ;; sizeof*) echo "configure: testlist $tst" >&5 gmp_sizeof_type=`echo "$tst" | sed 's/sizeof-\([a-z]*\).*/\1/'` gmp_sizeof_want=`echo "$tst" | sed 's/sizeof-[a-z]*-\([0-9]*\).*/\1/'` { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags has sizeof($gmp_sizeof_type)==$gmp_sizeof_want" >&5 $as_echo_n "checking compiler $cc $cflags has sizeof($gmp_sizeof_type)==$gmp_sizeof_want... " >&6; } cat >conftest.c <&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then gmp_c_testlist_sizeof=yes fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_c_testlist_sizeof" >&5 $as_echo "$gmp_c_testlist_sizeof" >&6; } if test $gmp_c_testlist_sizeof = yes; then : else testlist_pass=no fi ;; esac if test $testlist_pass = no; then break; fi done if test $testlist_pass = yes; then found_compiler=yes break fi done if test $found_compiler = yes; then break; fi done if test $found_compiler = yes; then break; fi done if test $found_compiler = yes; then break; fi done # If we recognised the CPU, as indicated by $path being set, then insist # that we have a working compiler, either from our $cclist choices or from # $CC. We can't let AC_PROG_CC look around for a compiler because it might # find one that we've rejected (for not supporting the modes our asm code # demands, etc). # # If we didn't recognise the CPU (and this includes host_cpu=none), then # fall through and let AC_PROG_CC look around for a compiler too. This is # mostly in the interests of following a standard autoconf setup, after all # we've already tested cc and gcc adequately (hopefully). As of autoconf # 2.50 the only thing AC_PROG_CC really adds is a check for "cl" (Microsoft # C on MS-DOS systems). # if test $found_compiler = no && test -n "$path"; then as_fn_error $? "could not find a working compiler, see config.log for details" "$LINENO" 5 fi case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*-* | steamroller*-*-* | excavator*-*-* | pentium4-*-* | atom-*-* | silvermont-*-* | goldmont-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-* | nehalem*-*-* | westmere*-*-* | sandybridge*-*-* | ivybridge*-*-* | haswell*-*-* | broadwell*-*-* | skylake*-*-* | kabylake*-*-*) # If the user asked for a fat build, override the path and flags set above if test $enable_fat = yes; then gcc_cflags_cpu="" gcc_cflags_arch="" fat_functions="add_n addmul_1 bdiv_dbm1c com cnd_add_n cnd_sub_n copyd copyi dive_1 divrem_1 gcd_1 lshift lshiftc mod_1 mod_1_1 mod_1_1_cps mod_1_2 mod_1_2_cps mod_1_4 mod_1_4_cps mod_34lsub1 mode1o mul_1 mul_basecase mullo_basecase pre_divrem_1 pre_mod_1 redc_1 redc_2 rshift sqr_basecase sub_n submul_1" if test "$abi" = 32; then extra_functions="$extra_functions fat fat_entry" path="x86/fat x86" fat_path="x86 x86/fat x86/i486 x86/k6 x86/k6/mmx x86/k6/k62mmx x86/k7 x86/k7/mmx x86/k8 x86/k10 x86/bobcat x86/pentium x86/pentium/mmx x86/p6 x86/p6/mmx x86/p6/p3mmx x86/p6/sse2 x86/pentium4 x86/pentium4/mmx x86/pentium4/sse2 x86/core2 x86/coreinhm x86/coreisbr x86/atom x86/atom/mmx x86/atom/sse2 x86/nano" fi if test "$abi" = 64; then gcc_64_cflags="" extra_functions_64="$extra_functions_64 fat fat_entry" path_64="x86_64/fat x86_64" fat_path="x86_64 x86_64/fat x86_64/k8 x86_64/k10 x86_64/bd1 x86_64/bobcat x86_64/pentium4 x86_64/core2 x86_64/coreinhm x86_64/coreisbr x86_64/coreihwl x86_64/coreibwl x86_64/skylake x86_64/atom x86_64/silvermont x86_64/nano" fat_functions="$fat_functions addmul_2 addlsh1_n addlsh2_n sublsh1_n" fi fat_thresholds="MUL_TOOM22_THRESHOLD MUL_TOOM33_THRESHOLD SQR_TOOM2_THRESHOLD SQR_TOOM3_THRESHOLD BMOD_1_TO_MOD_1_THRESHOLD" fi ;; esac if test $found_compiler = yes; then # If we're creating CFLAGS, then look for optional additions. If the user # set CFLAGS then leave it alone. # if test "$test_CFLAGS" != set; then eval optlist=\"\$${ccbase}${abi1}_cflags_optlist\" test -n "$optlist" || eval optlist=\"\$${ccbase}${abi2}_cflags_optlist\" for opt in $optlist; do eval optflags=\"\$${ccbase}${abi1}_cflags_${opt}\" test -n "$optflags" || eval optflags=\"\$${ccbase}${abi2}_cflags_${opt}\" test -n "$optflags" || eval optflags=\"\$${ccbase}_cflags_${opt}\" for flag in $optflags; do # ~ represents a space in an option spec flag=`echo "$flag" | tr '~' ' '` case $flag in -march=pentium4 | -march=k8) # For -march settings which enable SSE2 we exclude certain bad # gcc versions and we need an OS knowing how to save xmm regs. # # This is only for ABI=32, any 64-bit gcc is good and any OS # knowing x86_64 will know xmm. # # -march=k8 was only introduced in gcc 3.3, so we shouldn't need # the GMP_GCC_PENTIUM4_SSE2 check (for gcc 3.2 and prior). But # it doesn't hurt to run it anyway, sharing code with the # pentium4 case. # if test "$abi" = 32; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc is good for sse2" >&5 $as_echo_n "checking whether gcc is good for sse2... " >&6; } case `$cc $cflags $cppflags -dumpversion` in 3.[012] | 3.[012].*) result=no ;; *) result=yes ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else continue fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports XMM registers" >&5 $as_echo_n "checking whether the operating system supports XMM registers... 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" >&6; } result=no cat >conftest.c <&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "unrecognized option.*-no-cpp-precomp" conftest.out >/dev/null; then : ; else result=yes fi fi cat conftest.out >&5 rm -f conftest* a.out b.out a.exe a_out.exe { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then cflags="$cflags $flag" break else continue fi fi ;; -Wa,-m*) case $host in alpha*-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler $cc $cflags $flag" >&5 $as_echo_n "checking assembler $cc $cflags $flag... " >&6; } result=no cat >conftest.c <&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "Unknown CPU identifier" conftest.out >/dev/null; then : ; else result=yes fi fi cat conftest.out >&5 rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else continue fi ;; esac ;; -Wa,-oldas) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $cc $cflags $cppflags -Wa,-oldas" >&5 $as_echo_n "checking for $cc $cflags $cppflags -Wa,-oldas... " >&6; } result=no cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags -c conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then : ; else # empty fails gmp_compile="$cc $cflags $cppflags -Wa,-oldas -c conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # but with -Wa,-oldas it works result=yes fi fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then cflags="$cflags $flag" break else continue fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags $flag" >&5 $as_echo_n "checking compiler $cc $cflags $cppflags $flag... " >&6; } gmp_prog_cc_works=yes # first see a simple "main()" works, then go on to other checks if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no" ;; norun) gmp_prog_cc_works="no, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, function pointer return" ;; norun) gmp_prog_cc_works="no, function pointer return, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <= 0 ? n : 0); } int main () { return 0; } EOF echo "Test compile: cmov instruction" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, cmov instruction" ;; norun) gmp_prog_cc_works="no, cmov instruction, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c < uint64 conversion). */ double d; unsigned long gcc303 () { return (unsigned long) d; } int main () { return 0; } EOF echo "Test compile: double -> ulong conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> ulong conversion" ;; norun) gmp_prog_cc_works="no, double -> ulong conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double negation" ;; norun) gmp_prog_cc_works="no, double negation, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c < float conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> float conversion" ;; norun) gmp_prog_cc_works="no, double -> float conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c < /* for memcpy */ struct try_t { char dst[2]; char size; long d0, d1, d2, d3, d4, d5, d6; char overlap; }; struct try_t param[6]; int param_init () { struct try_t *p; memcpy (p, ¶m[ 2 ], sizeof (*p)); memcpy (p, ¶m[ 2 ], sizeof (*p)); p->size = 2; memcpy (p, ¶m[ 1 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 2; memcpy (p, ¶m[ 3 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 8; memcpy (p, ¶m[ 4 ], sizeof (*p)); memcpy (p, ¶m[ 4 ], sizeof (*p)); p->overlap = 8; memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); return 0; } int main () { return 0; } EOF echo "Test compile: gnupro alpha ev6 char spilling" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling" ;; norun) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling, program does not run" ;; esac fi # __builtin_alloca is not available everywhere, check it exists before # seeing that it works if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, alloca array" ;; norun) gmp_prog_cc_works="no, alloca array, program does not run" ;; esac fi ;; no) ;; norun) ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <= 0 ? x : -x); return a * fp[0]; } int main () { return 0; } EOF echo "Test compile: abs int -> double conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, abs int -> double conversion" ;; norun) gmp_prog_cc_works="no, abs int -> double conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 1" ;; norun) gmp_prog_cc_works="no, long long reliability test 1, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 2" ;; norun) gmp_prog_cc_works="no, long long reliability test 2, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, freebsd hacked gcc" ;; norun) gmp_prog_cc_works="no, freebsd hacked gcc, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <> tnc; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *up++; *rp++ = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } return retval; } int main () { unsigned long cy, rp[2], up[2]; up[0] = ~ 0L; up[1] = 0; cy = lshift_com (rp, up, 2L, 1); if (cy != 1L) return 1; return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c < void lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long high_limb, low_limb; unsigned tnc; long i; up += n; rp += n; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *--up; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *--up; *--rp = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } *--rp = ~high_limb; } int main () { unsigned long *r, *r2; unsigned long a[88 + 1]; long i; for (i = 0; i < 88 + 1; i++) a[i] = ~0L; r = calloc (10000, sizeof (unsigned long)); r2 = r; for (i = 0; i < 528; i += 23) { lshift_com (r2, a, i / (8 * sizeof (unsigned long)) + 1, i % (8 * sizeof (unsigned long))); r2 += 88 + 1; } if (r[2048] != 0 || r[2049] != 0 || r[2050] != 0 || r[2051] != 0 || r[2052] != 0 || r[2053] != 0 || r[2054] != 0) abort (); free (r); return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization 2" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization 2" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization 2, program does not run" ;; esac fi # A certain _GLOBAL_OFFSET_TABLE_ problem in past versions of gas, tickled # by recent versions of gcc. # if test "$gmp_prog_cc_works" = yes; then case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-*) # this problem only arises in PIC code, so don't need to test when # --disable-shared. We don't necessarily have $enable_shared set to # yes at this point, it will still be unset for the default (which is # yes); hence the use of "!= no". if test "$enable_shared" != no; then echo "Testing gcc GOT with eax emitted" >&5 cat >conftest.c <<\EOF int foo; int bar () { return foo; } EOF tmp_got_emitted=no gmp_compile="$cc $cflags $cppflags $flag -fPIC -S conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "addl.*_GLOBAL_OFFSET_TABLE_.*eax" conftest.s >/dev/null; then tmp_got_emitted=yes fi fi rm -f conftest.* echo "Result: $tmp_got_emitted" >&5 if test "$tmp_got_emitted" = yes; then echo "Testing gas GOT with eax good" >&5 cat >conftest.awk <<\EOF BEGIN { want[0] = "001" want[1] = "043" want[2] = "105" want[3] = "147" want[4] = "211" want[5] = "253" want[6] = "315" want[7] = "357" want[8] = "005" want[9] = "002" want[10] = "000" want[11] = "000" want[12] = "000" want[13] = "376" want[14] = "334" want[15] = "272" want[16] = "230" want[17] = "166" want[18] = "124" want[19] = "062" want[20] = "020" result = "yes" } { for (f = 2; f <= NF; f++) { for (i = 0; i < 20; i++) got[i] = got[i+1]; got[20] = $f; found = 1 for (i = 0; i < 21; i++) if (got[i] != want[i]) { found = 0 break } if (found) { result = "no" exit } } } END { print result } EOF cat >conftest.s <<\EOF .text .byte 1, 35, 69, 103, 137, 171, 205, 239 addl $_GLOBAL_OFFSET_TABLE_, %eax .byte 254, 220, 186, 152, 118, 84, 50, 16 EOF tmp_got_good=yes gmp_compile="$cc $cflags $cppflags $flag -fPIC -o conftest.o -c conftest.s >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then tmp_got_good=`od -b conftest.o | $AWK -f conftest.awk` fi rm -f conftest.* echo "Result: $tmp_got_good" >&5 if test "$tmp_got_good" = no; then gmp_prog_cc_works="no, bad gas GOT with eax" else : fi else : fi fi ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } case $gmp_prog_cc_works in yes) cflags="$cflags $flag" break ;; *) ;; esac done done fi ABI="$abi" CC="$cc" CFLAGS="$cflags" CPPFLAGS="$cppflags" eval GMP_NONSTD_ABI=\"\$GMP_NONSTD_ABI_$ABI\" # Could easily have this in config.h too, if desired. ABI_nodots=`echo $ABI | sed 's/\./_/'` echo "define_not_for_expansion(\`HAVE_ABI_$ABI_nodots')" >> $gmp_tmpconfigm4p # GMP_LDFLAGS substitution, selected according to ABI. # These are needed on libgmp.la and libmp.la, but currently not on # convenience libraries like tune/libspeed.la or mpz/libmpz.la. # eval GMP_LDFLAGS=\"\$${ccbase}${abi1}_ldflags\" test -n "$GMP_LDFLAGS" || eval GMP_LDFLAGS=\"\$${ccbase}${abi1}_ldflags\" # extra_functions, selected according to ABI eval tmp=\"\$extra_functions$abi1\" test -n "$tmp" || eval tmp=\"\$extra_functions$abi2\" extra_functions="$tmp" # Cycle counter, selected according to ABI. # eval tmp=\"\$SPEED_CYCLECOUNTER_OBJ$abi1\" test -n "$tmp" || eval tmp=\"\$SPEED_CYCLECOUNTER_OBJ$abi2\" SPEED_CYCLECOUNTER_OBJ="$tmp" eval tmp=\"\$cyclecounter_size$abi1\" test -n "$tmp" || eval tmp=\"\$cyclecounter_size$abi2\" cyclecounter_size="$tmp" if test -n "$SPEED_CYCLECOUNTER_OBJ"; then cat >>confdefs.h <<_ACEOF #define HAVE_SPEED_CYCLECOUNTER $cyclecounter_size _ACEOF fi # Calling conventions checking, selected according to ABI. # eval tmp=\"\$CALLING_CONVENTIONS_OBJS$abi1\" test -n "$tmp" || eval tmp=\"\$CALLING_CONVENTIONS_OBJS$abi2\" if test "$enable_assembly" = "yes"; then CALLING_CONVENTIONS_OBJS="$tmp" else CALLING_CONVENTIONS_OBJS="" fi if test -n "$CALLING_CONVENTIONS_OBJS"; then $as_echo "#define HAVE_CALLING_CONVENTIONS 1" >>confdefs.h fi fi # If the user gave an MPN_PATH, use that verbatim, otherwise choose # according to the ABI and add "generic". # if test -n "$MPN_PATH"; then path="$MPN_PATH" else eval tmp=\"\$path$abi1\" test -n "$tmp" || eval tmp=\"\$path$abi2\" path="$tmp generic" fi # Long long limb setup for gmp.h. case $limb_chosen in longlong) DEFN_LONG_LONG_LIMB="#define _LONG_LONG_LIMB 1" ;; *) DEFN_LONG_LONG_LIMB="/* #undef _LONG_LONG_LIMB */" ;; esac # The C compiler and preprocessor, put into ANSI mode if possible. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_CC" && break done if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi fi fi test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? 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" >&6; } AR="$AR $arflags" ac_cv_prog_AR="$AR $arflags" ac_cv_prog_ac_ct_AR="$AR $arflags" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $arflags" >&5 $as_echo "$arflags" >&6; } fi fi if test -z "$AR_FLAGS"; then AR_FLAGS=cq fi gmp_user_NM=$NM { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } # FIXME: When cross compiling (ie. $ac_tool_prefix not empty), libtool # defaults to plain "nm" if a "${ac_tool_prefix}nm" is not found. In this # case run it again to try the native "nm", firstly so that likely locations # are searched, secondly so that -B or -p are added if necessary for BSD # format. This is necessary for instance on OSF with "./configure # --build=alphaev5-dec-osf --host=alphaev6-dec-osf". # if test -z "$gmp_user_NM" && test -n "$ac_tool_prefix" && test "$NM" = nm; then $as_unset lt_cv_path_NM gmp_save_ac_tool_prefix=$ac_tool_prefix ac_tool_prefix= NM= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } ac_tool_prefix=$gmp_save_ac_tool_prefix fi if test -z "$gmp_user_NM"; then eval nmflags=\"\$nm${abi1}_flags\" test -n "$nmflags" || eval nmflags=\"\$nm${abi2}_flags\" if test -n "$nmflags"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra nm flags" >&5 $as_echo_n "checking for extra nm flags... " >&6; } NM="$NM $nmflags" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nmflags" >&5 $as_echo "$nmflags" >&6; } fi fi case $host in # FIXME: On AIX 3 and 4, $libname.a is included in libtool # $library_names_spec, so libgmp.a becomes a symlink to libgmp.so, making # it impossible to build shared and static libraries simultaneously. # Disable shared libraries by default, but let the user override with # --enable-shared --disable-static. # # FIXME: This $libname.a problem looks like it might apply to *-*-amigaos* # and *-*-os2* too, but wait for someone to test this before worrying # about it. If there is a problem then of course libtool is the right # place to fix it. # *-*-aix[34]*) if test -z "$enable_shared"; then enable_shared=no; fi ;; esac # Configs for Windows DLLs. enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. set dummy ${ac_tool_prefix}as; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AS+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AS="${ac_tool_prefix}as" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 $as_echo "$AS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AS"; then ac_ct_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AS+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AS"; then ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AS="as" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 $as_echo "$ac_ct_AS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AS" = x; then AS="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AS=$ac_ct_AS fi else AS="$ac_cv_prog_AS" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 $as_echo "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 $as_echo_n "checking for a working dd... " >&6; } if ${ac_cv_path_lt_DD+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in dd; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 $as_echo "$ac_cv_path_lt_DD" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 $as_echo_n "checking how to truncate binary pipes... " >&6; } if ${lt_cv_truncate_bin+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 $as_echo "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test no = "$ld_shlibs"; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; 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then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; 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dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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" >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test yes = "$GCC"; then wlarc='$wl' archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='$wl-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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# This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen=shl_load else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen=dlopen else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... 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then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # On SunOS, sys/resource.h needs sys/time.h (for struct timeval) for ac_header in sys/resource.h do : ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "#if TIME_WITH_SYS_TIME # include # include #else # if HAVE_SYS_TIME_H # include # else # include # endif #endif " if test "x$ac_cv_header_sys_resource_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_RESOURCE_H 1 _ACEOF fi done # On NetBSD and OpenBSD, sys/sysctl.h needs sys/param.h for various constants for ac_header in sys/sysctl.h do : ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "#if HAVE_SYS_PARAM_H # include #endif " if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_SYSCTL_H 1 _ACEOF fi done # On OSF 4.0, must have for ulong_t for ac_header in machine/hal_sysinfo.h do : ac_fn_c_check_header_compile "$LINENO" "machine/hal_sysinfo.h" "ac_cv_header_machine_hal_sysinfo_h" "#if HAVE_SYS_SYSINFO_H # include #endif " if test "x$ac_cv_header_machine_hal_sysinfo_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MACHINE_HAL_SYSINFO_H 1 _ACEOF fi done # Reasons for testing: # optarg - not declared in mingw # fgetc, fscanf, ungetc, vfprintf - not declared in SunOS 4 # sys_errlist, sys_nerr - not declared in SunOS 4 # # optarg should be in unistd.h and the rest in stdio.h, both of which are # in the autoconf default includes. # # sys_errlist and sys_nerr are supposed to be in on SunOS according # to the man page (but aren't), in glibc they're in stdio.h. # ac_fn_c_check_decl "$LINENO" "fgetc" "ac_cv_have_decl_fgetc" "$ac_includes_default" if test "x$ac_cv_have_decl_fgetc" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FGETC $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "fscanf" "ac_cv_have_decl_fscanf" "$ac_includes_default" if test "x$ac_cv_have_decl_fscanf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FSCANF $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "optarg" "ac_cv_have_decl_optarg" "$ac_includes_default" if test "x$ac_cv_have_decl_optarg" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_OPTARG $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "ungetc" "ac_cv_have_decl_ungetc" "$ac_includes_default" if test "x$ac_cv_have_decl_ungetc" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_UNGETC $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "vfprintf" "ac_cv_have_decl_vfprintf" "$ac_includes_default" if test "x$ac_cv_have_decl_vfprintf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_VFPRINTF $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "sys_errlist" "ac_cv_have_decl_sys_errlist" "#include #include " if test "x$ac_cv_have_decl_sys_errlist" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_SYS_ERRLIST $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "sys_nerr" "ac_cv_have_decl_sys_nerr" "#include #include " if test "x$ac_cv_have_decl_sys_nerr" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_SYS_NERR $ac_have_decl _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 $as_echo_n "checking return type of signal handlers... 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" >&6; } if ${ac_cv_lib_m_cos+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char cos (); int main () { return cos (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_m_cos=yes else ac_cv_lib_m_cos=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5 $as_echo "$ac_cv_lib_m_cos" >&6; } if test "x$ac_cv_lib_m_cos" = xyes; then : LIBM=-lm fi ;; esac # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 $as_echo_n "checking for working alloca.h... " >&6; } if ${gmp_cv_header_alloca+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { char *p = (char *) alloca (2 * sizeof (int)); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gmp_cv_header_alloca=yes else gmp_cv_header_alloca=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_header_alloca" >&5 $as_echo "$gmp_cv_header_alloca" >&6; } if test $gmp_cv_header_alloca = yes; then $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca (via gmp-impl.h)" >&5 $as_echo_n "checking for alloca (via gmp-impl.h)... 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"--enable-alloca=alloca specified, but alloca not available" "$LINENO" 5 fi $as_echo "#define WANT_TMP_ALLOCA 1" >>confdefs.h TAL_OBJECT=tal-reent$U.lo ;; malloc-reentrant) $as_echo "#define WANT_TMP_REENTRANT 1" >>confdefs.h TAL_OBJECT=tal-reent$U.lo ;; malloc-notreentrant) $as_echo "#define WANT_TMP_NOTREENTRANT 1" >>confdefs.h TAL_OBJECT=tal-notreent$U.lo ;; debug) $as_echo "#define WANT_TMP_DEBUG 1" >>confdefs.h TAL_OBJECT=tal-debug$U.lo ;; *) # checks at the start of configure.in should protect us as_fn_error $? "unrecognised --enable-alloca=$gmp_cv_option_alloca" "$LINENO" 5 ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #define __GMP_WITHIN_CONFIGURE 1 /* ignore template stuff */ #define GMP_NAIL_BITS $GMP_NAIL_BITS #define GMP_LIMB_BITS 123 $DEFN_LONG_LONG_LIMB #include "$srcdir/gmp-h.in" #if ! _GMP_H_HAVE_FILE die die die #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gmp.h doesnt recognise , FILE prototypes will be unavailable" >&5 $as_echo "$as_me: WARNING: gmp.h doesnt recognise , FILE prototypes will be unavailable" >&2;} fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... 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It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main () { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no else ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 $as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) $as_echo "#define HAVE_LIMB_BIG_ENDIAN 1" >>confdefs.h echo "define_not_for_expansion(\`HAVE_LIMB_BIG_ENDIAN')" >> $gmp_tmpconfigm4p ;; #( no) $as_echo "#define HAVE_LIMB_LITTLE_ENDIAN 1" >>confdefs.h echo "define_not_for_expansion(\`HAVE_LIMB_LITTLE_ENDIAN')" >> $gmp_tmpconfigm4p ;; #( universal) $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) : ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking format of \`double' floating point" >&5 $as_echo_n "checking format of \`double' floating point... " >&6; } if ${gmp_cv_c_double_format+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_c_double_format=unknown cat >conftest.c <<\EOF struct foo { char before[8]; double x; char after[8]; }; extern struct foo foo; struct foo foo = { { '\001', '\043', '\105', '\147', '\211', '\253', '\315', '\357' }, -123456789.0, { '\376', '\334', '\272', '\230', '\166', '\124', '\062', '\020' }, }; EOF gmp_compile="$CC $CFLAGS $CPPFLAGS -c conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat >conftest.awk <<\EOF BEGIN { found = 0 } { for (f = 2; f <= NF; f++) { for (i = 0; i < 23; i++) got[i] = got[i+1]; got[23] = $f; # match the special begin and end sequences if (got[0] != "001") continue if (got[1] != "043") continue if (got[2] != "105") continue if (got[3] != "147") continue if (got[4] != "211") continue if (got[5] != "253") continue if (got[6] != "315") continue if (got[7] != "357") continue if (got[16] != "376") continue if (got[17] != "334") continue if (got[18] != "272") continue if (got[19] != "230") continue if (got[20] != "166") continue if (got[21] != "124") continue if (got[22] != "062") continue if (got[23] != "020") continue saw = " (" got[8] " " got[9] " " got[10] " " got[11] " " got[12] " " got[13] " " got[14] " " got[15] ")" if (got[8] == "000" && \ got[9] == "000" && \ got[10] == "000" && \ got[11] == "124" && \ got[12] == "064" && \ got[13] == "157" && \ got[14] == "235" && \ got[15] == "301") { print "IEEE little endian" found = 1 exit } # Little endian with the two 4-byte halves swapped, as used by ARM # when the chip is in little endian mode. # if (got[8] == "064" && \ got[9] == "157" && \ got[10] == "235" && \ got[11] == "301" && \ got[12] == "000" && \ got[13] == "000" && \ got[14] == "000" && \ got[15] == "124") { print "IEEE little endian, swapped halves" found = 1 exit } # gcc 2.95.4 on one GNU/Linux ARM system was seen generating 000 in # the last byte, whereas 124 is correct. Not sure where the bug # actually lies, but a running program didn't seem to get a full # mantissa worth of working bits. # # We match this case explicitly so we can give a nice result message, # but we deliberately exclude it from the normal IEEE double setups # since it's too broken. # if (got[8] == "064" && \ got[9] == "157" && \ got[10] == "235" && \ got[11] == "301" && \ got[12] == "000" && \ got[13] == "000" && \ got[14] == "000" && \ got[15] == "000") { print "bad ARM software floats" found = 1 exit } if (got[8] == "301" && \ got[9] == "235" && \ got[10] == "157" && \ got[11] == "064" && \ got[12] == "124" && \ got[13] == "000" && \ got[14] == "000" && \ got[15] == "000") { print "IEEE big endian" found = 1 exit } if (got[8] == "353" && \ got[9] == "315" && \ got[10] == "242" && \ got[11] == "171" && \ got[12] == "000" && \ got[13] == "240" && \ got[14] == "000" && \ got[15] == "000") { print "VAX D" found = 1 exit } if (got[8] == "275" && \ got[9] == "301" && \ got[10] == "064" && \ got[11] == "157" && \ got[12] == "000" && \ got[13] == "124" && \ got[14] == "000" && \ got[15] == "000") { print "VAX G" found = 1 exit } if (got[8] == "300" && \ got[9] == "033" && \ got[10] == "353" && \ got[11] == "171" && \ got[12] == "242" && \ got[13] == "240" && \ got[14] == "000" && \ got[15] == "000") { print "Cray CFP" found = 1 exit } } } END { if (! found) print "unknown", saw } EOF gmp_cv_c_double_format=`od -b conftest.$OBJEXT | $AWK -f conftest.awk` case $gmp_cv_c_double_format in unknown*) echo "cannot match anything, conftest.$OBJEXT contains" >&5 od -b conftest.$OBJEXT >&5 ;; esac else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: oops, cannot compile test program" >&5 $as_echo "$as_me: WARNING: oops, cannot compile test program" >&2;} fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_double_format" >&5 $as_echo "$gmp_cv_c_double_format" >&6; } case $gmp_cv_c_double_format in "IEEE big endian") $as_echo "#define HAVE_DOUBLE_IEEE_BIG_ENDIAN 1" >>confdefs.h echo "define_not_for_expansion(\`HAVE_DOUBLE_IEEE_BIG_ENDIAN')" >> $gmp_tmpconfigm4p ;; "IEEE little endian") $as_echo "#define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1" >>confdefs.h echo "define_not_for_expansion(\`HAVE_DOUBLE_IEEE_LITTLE_ENDIAN')" >> $gmp_tmpconfigm4p ;; "IEEE little endian, swapped halves") $as_echo "#define HAVE_DOUBLE_IEEE_LITTLE_SWAPPED 1" >>confdefs.h ;; "VAX D") $as_echo "#define HAVE_DOUBLE_VAX_D 1" >>confdefs.h ;; "VAX G") $as_echo "#define HAVE_DOUBLE_VAX_G 1" >>confdefs.h ;; "Cray CFP") $as_echo "#define HAVE_DOUBLE_CRAY_CFP 1" >>confdefs.h ;; "bad ARM software floats") ;; unknown*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not determine float format." >&5 $as_echo "$as_me: WARNING: Could not determine float format." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Conversions to and from \"double\" may be slow." >&5 $as_echo "$as_me: WARNING: Conversions to and from \"double\" may be slow." >&2;} ;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: oops, unrecognised float format: $gmp_cv_c_double_format" >&5 $as_echo "$as_me: WARNING: oops, unrecognised float format: $gmp_cv_c_double_format" >&2;} ;; esac # Reasons for testing: # alarm - not in mingw # attr_get - IRIX specific # clock_gettime - not in glibc 2.2.4, only very recent systems # cputime - not in glibc # getsysinfo - OSF specific # getrusage - not in mingw # gettimeofday - not in mingw # mmap - not in mingw, djgpp # nl_langinfo - X/Open standard only, not in djgpp for instance # obstack_vprintf - glibc specific # processor_info - solaris specific # pstat_getprocessor - HPUX specific (10.x and up) # raise - an ANSI-ism, though probably almost universal by now # read_real_time - AIX specific # sigaction - not in mingw # sigaltstack - not in mingw, or old AIX (reputedly) # sigstack - not in mingw # strerror - not in SunOS # strnlen - glibc extension (some other systems too) # syssgi - IRIX specific # times - not in mingw # # AC_FUNC_STRNLEN is not used because we don't want the AC_LIBOBJ # replacement setups it gives. It detects a faulty strnlen on AIX, but # missing out on that test is ok since our only use of strnlen is in # __gmp_replacement_vsnprintf which is not required on AIX since it has a # vsnprintf. # for ac_func in alarm attr_get clock cputime getpagesize getrusage gettimeofday getsysinfo localeconv memset mmap mprotect nl_langinfo obstack_vprintf popen processor_info pstat_getprocessor raise read_real_time sigaction sigaltstack sigstack syssgi strchr strerror strnlen strtol strtoul sysconf sysctl sysctlbyname times do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done # clock_gettime is in librt on *-*-osf5.1 and on glibc, so att -lrt to # TUNE_LIBS if needed. On linux (tested on x86_32, 2.6.26), # clock_getres reports ns accuracy, while in a quick test on osf # clock_getres said only 1 millisecond. old_LIBS="$LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 $as_echo_n "checking for library containing clock_gettime... " >&6; } if ${ac_cv_search_clock_gettime+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char clock_gettime (); int main () { return clock_gettime (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_clock_gettime=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_clock_gettime+:} false; then : break fi done if ${ac_cv_search_clock_gettime+:} false; then : else ac_cv_search_clock_gettime=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 $as_echo "$ac_cv_search_clock_gettime" >&6; } ac_res=$ac_cv_search_clock_gettime if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h fi TUNE_LIBS="$LIBS" LIBS="$old_LIBS" ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" if test "x$ac_cv_func_vsnprintf" = xyes; then : gmp_vsnprintf_exists=yes else gmp_vsnprintf_exists=no fi if test "$gmp_vsnprintf_exists" = no; then gmp_cv_func_vsnprintf=no else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf works" >&5 $as_echo_n "checking whether vsnprintf works... " >&6; } if ${gmp_cv_func_vsnprintf+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_func_vsnprintf=yes for i in 'return check ("hello world");' 'int n; return check ("%nhello world", &n);'; do if test "$cross_compiling" = yes; then : gmp_cv_func_vsnprintf=probably; break else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* for strcmp */ #include /* for vsnprintf */ #include int check (const char *fmt, ...) { static char buf[128]; va_list ap; int ret; va_start (ap, fmt); ret = vsnprintf (buf, 4, fmt, ap); if (strcmp (buf, "hel") != 0) return 1; /* allowed return values */ if (ret != -1 && ret != 3 && ret != 11) return 2; return 0; } int main () { $i } _ACEOF if ac_fn_c_try_run "$LINENO"; then : : else gmp_cv_func_vsnprintf=no; break fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_func_vsnprintf" >&5 $as_echo "$gmp_cv_func_vsnprintf" >&6; } if test "$gmp_cv_func_vsnprintf" = probably; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for properly working vsnprintf when cross compiling, will assume it's ok" >&5 $as_echo "$as_me: WARNING: cannot check for properly working vsnprintf when cross compiling, will assume it's ok" >&2;} fi if test "$gmp_cv_func_vsnprintf" != no; then $as_echo "#define HAVE_VSNPRINTF 1" >>confdefs.h fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sscanf needs writable input" >&5 $as_echo_n "checking whether sscanf needs writable input... " >&6; } if ${gmp_cv_func_sscanf_writable_input+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-hpux9 | *-*-hpux9.*) gmp_cv_func_sscanf_writable_input=yes ;; *) gmp_cv_func_sscanf_writable_input=no ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_func_sscanf_writable_input" >&5 $as_echo "$gmp_cv_func_sscanf_writable_input" >&6; } case $gmp_cv_func_sscanf_writable_input in yes) $as_echo "#define SSCANF_WRITABLE_INPUT 1" >>confdefs.h ;; no) ;; *) as_fn_error $? "unrecognised \$gmp_cv_func_sscanf_writable_input" "$LINENO" 5 ;; esac # Reasons for checking: # pst_processor psp_iticksperclktick - not in hpux 9 # ac_fn_c_check_member "$LINENO" "struct pst_processor" "psp_iticksperclktick" "ac_cv_member_struct_pst_processor_psp_iticksperclktick" "#include " if test "x$ac_cv_member_struct_pst_processor_psp_iticksperclktick" = xyes; then : $as_echo "#define HAVE_PSP_ITICKSPERCLKTICK 1" >>confdefs.h fi # C++ tests, when required # if test $enable_cxx = yes; then ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu # Reasons for testing: # - not in g++ 2.95.2 # std::locale - not in g++ 2.95.4 # for ac_header in sstream do : ac_fn_cxx_check_header_mongrel "$LINENO" "sstream" "ac_cv_header_sstream" "$ac_includes_default" if test "x$ac_cv_header_sstream" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SSTREAM 1 _ACEOF fi done ac_fn_cxx_check_type "$LINENO" "std::locale" "ac_cv_type_std__locale" "#include " if test "x$ac_cv_type_std__locale" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STD__LOCALE 1 _ACEOF fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi # Pick the correct source files in $path and link them to mpn/. # $gmp_mpn_functions lists all functions we need. # # The rule is to find a file with the function name and a .asm, .S, # .s, or .c extension. Certain multi-function files with special names # can provide some functions too. (mpn/Makefile.am passes # -DOPERATION_ to get them to generate the right code.) # Note: $gmp_mpn_functions must have mod_1 before pre_mod_1 so the former # can optionally provide the latter as an extra entrypoint. Likewise # divrem_1 and pre_divrem_1. gmp_mpn_functions_optional="umul udiv \ invert_limb sqr_diagonal sqr_diag_addlsh1 \ mul_2 mul_3 mul_4 mul_5 mul_6 \ addmul_2 addmul_3 addmul_4 addmul_5 addmul_6 addmul_7 addmul_8 \ addlsh1_n sublsh1_n rsblsh1_n rsh1add_n rsh1sub_n \ addlsh2_n sublsh2_n rsblsh2_n \ addlsh_n sublsh_n rsblsh_n \ add_n_sub_n addaddmul_1msb0" gmp_mpn_functions="$extra_functions \ add add_1 add_n sub sub_1 sub_n cnd_add_n cnd_sub_n cnd_swap neg com \ mul_1 addmul_1 submul_1 \ add_err1_n add_err2_n add_err3_n sub_err1_n sub_err2_n sub_err3_n \ lshift rshift dive_1 diveby3 divis divrem divrem_1 divrem_2 \ fib2_ui mod_1 mod_34lsub1 mode1o pre_divrem_1 pre_mod_1 dump \ mod_1_1 mod_1_2 mod_1_3 mod_1_4 lshiftc \ mul mul_fft mul_n sqr mul_basecase sqr_basecase nussbaumer_mul \ mulmid_basecase toom42_mulmid mulmid_n mulmid \ random random2 pow_1 \ rootrem sqrtrem sizeinbase get_str set_str \ scan0 scan1 popcount hamdist cmp zero_p \ perfsqr perfpow \ gcd_1 gcd gcdext_1 gcdext gcd_subdiv_step \ gcdext_lehmer \ div_q tdiv_qr jacbase jacobi_2 jacobi get_d \ matrix22_mul matrix22_mul1_inverse_vector \ hgcd_matrix hgcd2 hgcd_step hgcd_reduce hgcd hgcd_appr \ hgcd2_jacobi hgcd_jacobi \ mullo_n mullo_basecase sqrlo sqrlo_basecase \ toom22_mul toom32_mul toom42_mul toom52_mul toom62_mul \ toom33_mul toom43_mul toom53_mul toom54_mul toom63_mul \ toom44_mul \ toom6h_mul toom6_sqr toom8h_mul toom8_sqr \ toom_couple_handling \ toom2_sqr toom3_sqr toom4_sqr \ toom_eval_dgr3_pm1 toom_eval_dgr3_pm2 \ toom_eval_pm1 toom_eval_pm2 toom_eval_pm2exp toom_eval_pm2rexp \ toom_interpolate_5pts toom_interpolate_6pts toom_interpolate_7pts \ toom_interpolate_8pts toom_interpolate_12pts toom_interpolate_16pts \ invertappr invert binvert mulmod_bnm1 sqrmod_bnm1 \ div_qr_1 div_qr_1n_pi1 \ div_qr_2 div_qr_2n_pi1 div_qr_2u_pi1 \ sbpi1_div_q sbpi1_div_qr sbpi1_divappr_q \ dcpi1_div_q dcpi1_div_qr dcpi1_divappr_q \ mu_div_qr mu_divappr_q mu_div_q \ bdiv_q_1 \ sbpi1_bdiv_q sbpi1_bdiv_qr \ dcpi1_bdiv_q dcpi1_bdiv_qr \ mu_bdiv_q mu_bdiv_qr \ bdiv_q bdiv_qr broot brootinv bsqrt bsqrtinv \ divexact bdiv_dbm1c redc_1 redc_2 redc_n powm powlo sec_powm \ sec_mul sec_sqr sec_div_qr sec_div_r sec_pi1_div_qr sec_pi1_div_r \ sec_add_1 sec_sub_1 sec_invert \ trialdiv remove \ and_n andn_n nand_n ior_n iorn_n nior_n xor_n xnor_n \ copyi copyd zero sec_tabselect \ comb_tables \ $gmp_mpn_functions_optional" # the list of all object files used by mpn/Makefile.in and the # top-level Makefile.in, respectively mpn_objects= mpn_objs_in_libgmp= # links from the sources, to be removed by "make distclean" gmp_srclinks= # mpn_relative_top_srcdir is $top_srcdir, but for use from within the mpn # build directory. If $srcdir is relative then we use a relative path too, # so the two trees can be moved together. case $srcdir in [\\/]* | ?:[\\/]*) # absolute, as per autoconf mpn_relative_top_srcdir=$srcdir ;; *) # relative mpn_relative_top_srcdir=../$srcdir ;; esac # Fat binary setups. # # We proceed through each $fat_path directory, and look for $fat_function # routines there. Those found are incorporated in the build by generating a # little mpn/.asm or mpn/.c file in the build directory, with # suitable function renaming, and adding that to $mpn_objects (the same as a # normal mpn file). # # fat.h is generated with macros to let internal calls to each $fat_function # go directly through __gmpn_cpuvec, plus macros and declarations helping to # setup that structure, on a per-directory basis ready for # mpn//fat/fat.c. # # fat.h includes thresholds listed in $fat_thresholds, extracted from # gmp-mparam.h in each directory. An overall maximum for each threshold is # established, for use in making fixed size arrays of temporary space. # (Eg. MUL_TOOM33_THRESHOLD_LIMIT used by mpn/generic/mul.c.) # # It'd be possible to do some of this manually, but when there's more than a # few functions and a few directories it becomes very tedious, and very # prone to having some routine accidentally omitted. On that basis it seems # best to automate as much as possible, even if the code to do so is a bit # ugly. # if test -n "$fat_path"; then # Usually the mpn build directory is created with mpn/Makefile # instantiation, but we want to write to it sooner. mkdir mpn 2>/dev/null echo "/* fat.h - setups for fat binaries." >fat.h echo " Generated by configure - DO NOT EDIT. */" >>fat.h $as_echo "#define WANT_FAT_BINARY 1" >>confdefs.h echo 'define(, )' >>$gmp_tmpconfigm4 # Don't want normal copies of fat functions for tmp_fn in $fat_functions; do remove_from_list_tmp= for remove_from_list_i in $gmp_mpn_functions; do if test $remove_from_list_i = $tmp_fn; then :; else remove_from_list_tmp="$remove_from_list_tmp $remove_from_list_i" fi done gmp_mpn_functions=$remove_from_list_tmp remove_from_list_tmp= for remove_from_list_i in $gmp_mpn_functions_optional; do if test $remove_from_list_i = $tmp_fn; then :; else remove_from_list_tmp="$remove_from_list_tmp $remove_from_list_i" fi done gmp_mpn_functions_optional=$remove_from_list_tmp done for tmp_fn in $fat_functions; do case $tmp_fn in dive_1) tmp_fbase=divexact_1 ;; diveby3) tmp_fbase=divexact_by3c ;; pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; mode1o) tmp_fbase=modexact_1c_odd ;; pre_mod_1) tmp_fbase=preinv_mod_1 ;; mod_1_1) tmp_fbase=mod_1_1p ;; mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; mod_1_2) tmp_fbase=mod_1s_2p ;; mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; mod_1_3) tmp_fbase=mod_1s_3p ;; mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; mod_1_4) tmp_fbase=mod_1s_4p ;; mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; *) tmp_fbase=$tmp_fn ;; esac echo " #ifndef OPERATION_$tmp_fn #undef mpn_$tmp_fbase #define mpn_$tmp_fbase (*__gmpn_cpuvec.$tmp_fbase) #endif DECL_$tmp_fbase (__MPN(${tmp_fbase}_init));" >>fat.h # encourage various macros to use fat functions cat >>confdefs.h <<_ACEOF #define HAVE_NATIVE_mpn_$tmp_fbase 1 _ACEOF done echo "" >>fat.h echo "/* variable thresholds */" >>fat.h for tmp_tn in $fat_thresholds; do echo "#undef $tmp_tn" >>fat.h echo "#define $tmp_tn CPUVEC_THRESHOLD (`echo $tmp_tn | tr [A-Z] [a-z]`)" >>fat.h done echo " /* Copy all fields into __gmpn_cpuvec. memcpy is not used because it might operate byte-wise (depending on its implementation), and we need the function pointer writes to be atomic. "volatile" discourages the compiler from trying to optimize this. */ #define CPUVEC_INSTALL(vec) \\ do { \\ volatile struct cpuvec_t *p = &__gmpn_cpuvec; \\" >>fat.h for tmp_fn in $fat_functions; do case $tmp_fn in dive_1) tmp_fbase=divexact_1 ;; diveby3) tmp_fbase=divexact_by3c ;; pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; mode1o) tmp_fbase=modexact_1c_odd ;; pre_mod_1) tmp_fbase=preinv_mod_1 ;; mod_1_1) tmp_fbase=mod_1_1p ;; mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; mod_1_2) tmp_fbase=mod_1s_2p ;; mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; mod_1_3) tmp_fbase=mod_1s_3p ;; mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; mod_1_4) tmp_fbase=mod_1s_4p ;; mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; *) tmp_fbase=$tmp_fn ;; esac echo " p->$tmp_fbase = vec.$tmp_fbase; \\" >>fat.h done for tmp_tn in $fat_thresholds; do tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` echo " p->$tmp_field_name = vec.$tmp_field_name; \\" >>fat.h done echo " } while (0)" >>fat.h echo " /* A helper to check all fields are filled. */ #define ASSERT_CPUVEC(vec) \\ do { \\" >>fat.h for tmp_fn in $fat_functions; do case $tmp_fn in dive_1) tmp_fbase=divexact_1 ;; diveby3) tmp_fbase=divexact_by3c ;; pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; mode1o) tmp_fbase=modexact_1c_odd ;; pre_mod_1) tmp_fbase=preinv_mod_1 ;; mod_1_1) tmp_fbase=mod_1_1p ;; mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; mod_1_2) tmp_fbase=mod_1s_2p ;; mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; mod_1_3) tmp_fbase=mod_1s_3p ;; mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; mod_1_4) tmp_fbase=mod_1s_4p ;; mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; *) tmp_fbase=$tmp_fn ;; esac echo " ASSERT (vec.$tmp_fbase != NULL); \\" >>fat.h done for tmp_tn in $fat_thresholds; do tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` echo " ASSERT (vec.$tmp_field_name != 0); \\" >>fat.h done echo " } while (0)" >>fat.h echo " /* Call ITERATE(field) for each fat threshold field. */ #define ITERATE_FAT_THRESHOLDS() \\ do { \\" >>fat.h for tmp_tn in $fat_thresholds; do tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` echo " ITERATE ($tmp_tn, $tmp_field_name); \\" >>fat.h done echo " } while (0)" >>fat.h for tmp_dir in $fat_path; do CPUVEC_SETUP= THRESH_ASM_SETUP= echo "" >>fat.h tmp_suffix=`echo $tmp_dir | sed -e '/\//s:^[^/]*/::' -e 's:[\\/]:_:g'` # In order to keep names unique on a DOS 8.3 filesystem, use a prefix # (rather than a suffix) for the generated file names, and abbreviate. case $tmp_suffix in pentium) tmp_prefix=p ;; pentium_mmx) tmp_prefix=pm ;; p6_mmx) tmp_prefix=p2 ;; p6_p3mmx) tmp_prefix=p3 ;; pentium4) tmp_prefix=p4 ;; pentium4_mmx) tmp_prefix=p4m ;; pentium4_sse2) tmp_prefix=p4s ;; k6_mmx) tmp_prefix=k6m ;; k6_k62mmx) tmp_prefix=k62 ;; k7_mmx) tmp_prefix=k7m ;; *) tmp_prefix=$tmp_suffix ;; esac # Extract desired thresholds from gmp-mparam.h file in this directory, # if present. tmp_mparam=$srcdir/mpn/$tmp_dir/gmp-mparam.h if test -f $tmp_mparam; then for tmp_tn in $fat_thresholds; do tmp_thresh=`sed -n "s/^#define $tmp_tn[ ]*\\([0-9][0-9]*\\).*$/\\1/p" $tmp_mparam` if test -n "$tmp_thresh"; then THRESH_ASM_SETUP="${THRESH_ASM_SETUP}define($tmp_tn,$tmp_thresh) " CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.`echo $tmp_tn | tr [A-Z] [a-z]` = $tmp_thresh; \\ " eval tmp_limit=\$${tmp_tn}_LIMIT if test -z "$tmp_limit"; then tmp_limit=0 fi if test $tmp_thresh -gt $tmp_limit; then eval ${tmp_tn}_LIMIT=$tmp_thresh fi fi done fi for tmp_fn in $fat_functions; do # functions that can be provided by multi-function files tmp_mulfunc= case $tmp_fn in add_n|sub_n) tmp_mulfunc="aors_n" ;; add_err1_n|sub_err1_n) tmp_mulfunc="aors_err1_n" ;; add_err2_n|sub_err2_n) tmp_mulfunc="aors_err2_n" ;; add_err3_n|sub_err3_n) tmp_mulfunc="aors_err3_n" ;; cnd_add_n|cnd_sub_n) tmp_mulfunc="cnd_aors_n" ;; sec_add_1|sec_sub_1) tmp_mulfunc="sec_aors_1" ;; addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;; mul_2|addmul_2) tmp_mulfunc="aormul_2" ;; mul_3|addmul_3) tmp_mulfunc="aormul_3" ;; mul_4|addmul_4) tmp_mulfunc="aormul_4" ;; popcount|hamdist) tmp_mulfunc="popham" ;; and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n) tmp_mulfunc="logops_n" ;; lshift|rshift) tmp_mulfunc="lorrshift";; addlsh1_n) tmp_mulfunc="aorslsh1_n aorrlsh1_n aorsorrlsh1_n";; sublsh1_n) tmp_mulfunc="aorslsh1_n sorrlsh1_n aorsorrlsh1_n";; rsblsh1_n) tmp_mulfunc="aorrlsh1_n sorrlsh1_n aorsorrlsh1_n";; addlsh2_n) tmp_mulfunc="aorslsh2_n aorrlsh2_n aorsorrlsh2_n";; sublsh2_n) tmp_mulfunc="aorslsh2_n sorrlsh2_n aorsorrlsh2_n";; rsblsh2_n) tmp_mulfunc="aorrlsh2_n sorrlsh2_n aorsorrlsh2_n";; addlsh_n) tmp_mulfunc="aorslsh_n aorrlsh_n aorsorrlsh_n";; sublsh_n) tmp_mulfunc="aorslsh_n sorrlsh_n aorsorrlsh_n";; rsblsh_n) tmp_mulfunc="aorrlsh_n sorrlsh_n aorsorrlsh_n";; rsh1add_n|rsh1sub_n) tmp_mulfunc="rsh1aors_n";; sec_div_qr|sec_div_r) tmp_mulfunc="sec_div";; sec_pi1_div_qr|sec_pi1_div_r) tmp_mulfunc="sec_pi1_div";; esac for tmp_base in $tmp_fn $tmp_mulfunc; do for tmp_ext in asm S s c; do tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext if test -f $tmp_file; then # If the host uses a non-standard ABI, check if tmp_file supports it # if test -n "$GMP_NONSTD_ABI" && test $tmp_ext != "c"; then abi=`sed -n 's/^[ ]*ABI_SUPPORT(\(.*\))/\1/p' $tmp_file ` if echo "$abi" | grep -q "\\b${GMP_NONSTD_ABI}\\b"; then true else continue fi fi mpn_objects="$mpn_objects ${tmp_prefix}_$tmp_fn.lo" mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/${tmp_prefix}_$tmp_fn.lo" case $tmp_fn in dive_1) tmp_fbase=divexact_1 ;; diveby3) tmp_fbase=divexact_by3c ;; pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; mode1o) tmp_fbase=modexact_1c_odd ;; pre_mod_1) tmp_fbase=preinv_mod_1 ;; mod_1_1) tmp_fbase=mod_1_1p ;; mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; mod_1_2) tmp_fbase=mod_1s_2p ;; mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; mod_1_3) tmp_fbase=mod_1s_3p ;; mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; mod_1_4) tmp_fbase=mod_1s_4p ;; mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; *) tmp_fbase=$tmp_fn ;; esac # carry-in variant, eg. divrem_1c or modexact_1c_odd case $tmp_fbase in *_1*) tmp_fbasec=`echo $tmp_fbase | sed 's/_1/_1c/'` ;; *) tmp_fbasec=${tmp_fbase}c ;; esac # Create a little file doing an include from srcdir. The # OPERATION and renamings aren't all needed all the time, but # they don't hurt if unused. # # FIXME: Should generate these via config.status commands. # Would need them all in one AC_CONFIG_COMMANDS though, since # that macro doesn't accept a set of separate commands generated # by shell code. # case $tmp_ext in asm) # hide the d-n-l from autoconf's error checking tmp_d_n_l=d""nl echo "$tmp_d_n_l mpn_$tmp_fbase - from $tmp_dir directory for fat binary. $tmp_d_n_l Generated by configure - DO NOT EDIT. define(OPERATION_$tmp_fn) define(__gmpn_$tmp_fbase, __gmpn_${tmp_fbase}_$tmp_suffix) define(__gmpn_$tmp_fbasec,__gmpn_${tmp_fbasec}_${tmp_suffix}) define(__gmpn_preinv_${tmp_fbase},__gmpn_preinv_${tmp_fbase}_${tmp_suffix}) define(__gmpn_${tmp_fbase}_cps,__gmpn_${tmp_fbase}_cps_${tmp_suffix}) $tmp_d_n_l For k6 and k7 gcd_1 calling their corresponding mpn_modexact_1_odd ifdef(\`__gmpn_modexact_1_odd',, \`define(__gmpn_modexact_1_odd,__gmpn_modexact_1_odd_${tmp_suffix})') $THRESH_ASM_SETUP include($mpn_relative_top_srcdir/mpn/$tmp_dir/$tmp_base.asm) " >mpn/${tmp_prefix}_$tmp_fn.asm ;; c) echo "/* mpn_$tmp_fbase - from $tmp_dir directory for fat binary. Generated by configure - DO NOT EDIT. */ #define OPERATION_$tmp_fn 1 #define __gmpn_$tmp_fbase __gmpn_${tmp_fbase}_$tmp_suffix #define __gmpn_$tmp_fbasec __gmpn_${tmp_fbasec}_${tmp_suffix} #define __gmpn_preinv_${tmp_fbase} __gmpn_preinv_${tmp_fbase}_${tmp_suffix} #define __gmpn_${tmp_fbase}_cps __gmpn_${tmp_fbase}_cps_${tmp_suffix} #include \"$mpn_relative_top_srcdir/mpn/$tmp_dir/$tmp_base.c\" " >mpn/${tmp_prefix}_$tmp_fn.c ;; esac # Prototype, and append to CPUVEC_SETUP for this directory. echo "DECL_$tmp_fbase (__gmpn_${tmp_fbase}_$tmp_suffix);" >>fat.h CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.$tmp_fbase = __gmpn_${tmp_fbase}_${tmp_suffix}; \\ " # Ditto for any preinv variant (preinv_divrem_1, preinv_mod_1). if grep "^PROLOGUE(mpn_preinv_$tmp_fn)" $tmp_file >/dev/null; then echo "DECL_preinv_$tmp_fbase (__gmpn_preinv_${tmp_fbase}_$tmp_suffix);" >>fat.h CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.preinv_$tmp_fbase = __gmpn_preinv_${tmp_fbase}_${tmp_suffix}; \\ " fi # Ditto for any mod_1...cps variant if grep "^PROLOGUE(mpn_${tmp_fbase}_cps)" $tmp_file >/dev/null; then echo "DECL_${tmp_fbase}_cps (__gmpn_${tmp_fbase}_cps_$tmp_suffix);" >>fat.h CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.${tmp_fbase}_cps = __gmpn_${tmp_fbase}_cps_${tmp_suffix}; \\ " fi fi done done done # Emit CPUVEC_SETUP for this directory echo "" >>fat.h echo "#define CPUVEC_SETUP_$tmp_suffix \\" >>fat.h echo " do { \\" >>fat.h echo "$CPUVEC_SETUP } while (0)" >>fat.h done # Emit threshold limits echo "" >>fat.h for tmp_tn in $fat_thresholds; do eval tmp_limit=\$${tmp_tn}_LIMIT echo "#define ${tmp_tn}_LIMIT $tmp_limit" >>fat.h done fi # Normal binary setups. # for tmp_ext in asm S s c; do eval found_$tmp_ext=no done for tmp_fn in $gmp_mpn_functions; do for tmp_ext in asm S s c; do test "$no_create" = yes || rm -f mpn/$tmp_fn.$tmp_ext done # mpn_preinv_divrem_1 might have been provided by divrem_1.asm, likewise # mpn_preinv_mod_1 by mod_1.asm. case $tmp_fn in pre_divrem_1) if test "$HAVE_NATIVE_mpn_preinv_divrem_1" = yes; then continue; fi ;; pre_mod_1) if test "$HAVE_NATIVE_mpn_preinv_mod_1" = yes; then continue; fi ;; esac # functions that can be provided by multi-function files tmp_mulfunc= case $tmp_fn in add_n|sub_n) tmp_mulfunc="aors_n" ;; add_err1_n|sub_err1_n) tmp_mulfunc="aors_err1_n" ;; add_err2_n|sub_err2_n) tmp_mulfunc="aors_err2_n" ;; add_err3_n|sub_err3_n) tmp_mulfunc="aors_err3_n" ;; cnd_add_n|cnd_sub_n) tmp_mulfunc="cnd_aors_n" ;; sec_add_1|sec_sub_1) tmp_mulfunc="sec_aors_1" ;; addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;; mul_2|addmul_2) tmp_mulfunc="aormul_2" ;; mul_3|addmul_3) tmp_mulfunc="aormul_3" ;; mul_4|addmul_4) tmp_mulfunc="aormul_4" ;; popcount|hamdist) tmp_mulfunc="popham" ;; and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n) tmp_mulfunc="logops_n" ;; lshift|rshift) tmp_mulfunc="lorrshift";; addlsh1_n) tmp_mulfunc="aorslsh1_n aorrlsh1_n aorsorrlsh1_n";; sublsh1_n) tmp_mulfunc="aorslsh1_n sorrlsh1_n aorsorrlsh1_n";; rsblsh1_n) tmp_mulfunc="aorrlsh1_n sorrlsh1_n aorsorrlsh1_n";; addlsh2_n) tmp_mulfunc="aorslsh2_n aorrlsh2_n aorsorrlsh2_n";; sublsh2_n) tmp_mulfunc="aorslsh2_n sorrlsh2_n aorsorrlsh2_n";; rsblsh2_n) tmp_mulfunc="aorrlsh2_n sorrlsh2_n aorsorrlsh2_n";; addlsh_n) tmp_mulfunc="aorslsh_n aorrlsh_n aorsorrlsh_n";; sublsh_n) tmp_mulfunc="aorslsh_n sorrlsh_n aorsorrlsh_n";; rsblsh_n) tmp_mulfunc="aorrlsh_n sorrlsh_n aorsorrlsh_n";; rsh1add_n|rsh1sub_n) tmp_mulfunc="rsh1aors_n";; sec_div_qr|sec_div_r) tmp_mulfunc="sec_div";; sec_pi1_div_qr|sec_pi1_div_r) tmp_mulfunc="sec_pi1_div";; esac found=no for tmp_dir in $path; do for tmp_base in $tmp_fn $tmp_mulfunc; do for tmp_ext in asm S s c; do tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext if test -f $tmp_file; then # For a nails build, check if the file supports our nail bits. # Generic code always supports all nails. # # FIXME: When a multi-function file is selected to provide one of # the nails-neutral routines, like logops_n for and_n, the # PROLOGUE grepping will create HAVE_NATIVE_mpn_ defines for # all functions in that file, even if they haven't all been # nailified. Not sure what to do about this, it's only really a # problem for logops_n, and it's not too terrible to insist those # get nailified always. # if test $GMP_NAIL_BITS != 0 && test $tmp_dir != generic; then case $tmp_fn in and_n | ior_n | xor_n | andn_n | \ copyi | copyd | \ popcount | hamdist | \ udiv | udiv_w_sdiv | umul | \ cntlz | invert_limb) # these operations are either unaffected by nails or defined # to operate on full limbs ;; *) nails=`sed -n 's/^[ ]*NAILS_SUPPORT(\(.*\))/\1/p' $tmp_file ` for n in $nails; do case $n in *-*) n_start=`echo "$n" | sed -n 's/\(.*\)-.*/\1/p'` n_end=`echo "$n" | sed -n 's/.*-\(.*\)/\1/p'` ;; *) n_start=$n n_end=$n ;; esac if test $GMP_NAIL_BITS -ge $n_start && test $GMP_NAIL_BITS -le $n_end; then found=yes break fi done if test $found != yes; then continue fi ;; esac fi # If the host uses a non-standard ABI, check if tmp_file supports it # if test -n "$GMP_NONSTD_ABI" && test $tmp_ext != "c"; then abi=`sed -n 's/^[ ]*ABI_SUPPORT(\(.*\))/\1/p' $tmp_file ` if echo "$abi" | grep -q "\\b${GMP_NONSTD_ABI}\\b"; then true else continue fi fi found=yes eval found_$tmp_ext=yes if test $tmp_ext = c; then tmp_u='$U' else tmp_u= fi mpn_objects="$mpn_objects $tmp_fn$tmp_u.lo" mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/$tmp_fn$tmp_u.lo" ac_config_links="$ac_config_links mpn/$tmp_fn.$tmp_ext:mpn/$tmp_dir/$tmp_base.$tmp_ext" gmp_srclinks="$gmp_srclinks mpn/$tmp_fn.$tmp_ext" # Duplicate AC_DEFINEs are harmless, so it doesn't matter # that multi-function files get grepped here repeatedly. # The PROLOGUE pattern excludes the optional second parameter. gmp_ep=` sed -n 's/^[ ]*MULFUNC_PROLOGUE(\(.*\))/\1/p' $tmp_file ; sed -n 's/^[ ]*PROLOGUE(\([^,]*\).*)/\1/p' $tmp_file ` for gmp_tmp in $gmp_ep; do cat >>confdefs.h <<_ACEOF #define HAVE_NATIVE_$gmp_tmp 1 _ACEOF eval HAVE_NATIVE_$gmp_tmp=yes done case $tmp_fn in sqr_basecase) sqr_basecase_source=$tmp_file ;; esac break fi done if test $found = yes; then break ; fi done if test $found = yes; then break ; fi done if test $found = no; then for tmp_optional in $gmp_mpn_functions_optional; do if test $tmp_optional = $tmp_fn; then found=yes fi done if test $found = no; then as_fn_error $? "no version of $tmp_fn found in path: $path" "$LINENO" 5 fi fi done # All cycle counters are .asm files currently if test -n "$SPEED_CYCLECOUNTER_OBJ"; then found_asm=yes fi # Don't demand an m4 unless it's actually needed. if test $found_asm = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suitable m4" >&5 $as_echo_n "checking for suitable m4... " >&6; } if ${gmp_cv_prog_m4+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$M4"; then gmp_cv_prog_m4="$M4" else cat >conftest.m4 <<\EOF define(dollarhash,``$#'')ifelse(dollarhash(x),1,`define(t1,Y)', ``bad: $# not supported (SunOS /usr/bin/m4) '')ifelse(eval(89),89,`define(t2,Y)', `bad: eval() doesnt support 8 or 9 in a constant (OpenBSD 2.6 m4) ')ifelse(eval(9,9),10,`define(t3,Y)', `bad: eval() doesnt support radix in eval (FreeBSD 8.x,9.0,9.1,9.2 m4) ')ifelse(t1`'t2`'t3,YYY,`good ') EOF echo "trying m4" >&5 gmp_tmp_val=`(m4 conftest.m4) 2>&5` echo "$gmp_tmp_val" >&5 if test "$gmp_tmp_val" = good; then gmp_cv_prog_m4="m4" else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH:/usr/5bin" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. echo "trying $ac_dir/m4" >&5 gmp_tmp_val=`($ac_dir/m4 conftest.m4) 2>&5` echo "$gmp_tmp_val" >&5 if test "$gmp_tmp_val" = good; then gmp_cv_prog_m4="$ac_dir/m4" break fi done IFS="$ac_save_ifs" if test -z "$gmp_cv_prog_m4"; then as_fn_error $? "No usable m4 in \$PATH or /usr/5bin (see config.log for reasons)." "$LINENO" 5 fi fi rm -f conftest.m4 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_prog_m4" >&5 $as_echo "$gmp_cv_prog_m4" >&6; } M4="$gmp_cv_prog_m4" { $as_echo "$as_me:${as_lineno-$LINENO}: checking if m4wrap produces spurious output" >&5 $as_echo_n "checking if m4wrap produces spurious output... 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" >&6; } if ${gmp_cv_asm_rodata+:} false; then : $as_echo_n "(cached) " >&6 else case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | x86_64-*-*) gmp_cv_asm_rodata="$gmp_cv_asm_data" ;; *) gmp_cv_asm_rodata="$gmp_cv_asm_text" ;; esac cat >conftest.c <&5 cat conftest.c >&5 gmp_compile="$CC $CFLAGS $CPPFLAGS -S conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then echo "Compiler output:" >&5 cat conftest.s >&5 if test $gmp_cv_asm_underscore = yes; then tmp_gsym_prefix=_ else tmp_gsym_prefix= fi # must see our label if grep "^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix" conftest.s >/dev/null 2>&5; then # take the last directive before our label (hence skipping segments # getting debugging info etc) tmp_match=`sed -n "/^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix/q /^[. ]*data/p /^[. ]*rdata/p /^[. ]*text/p /^[. ]*section/p /^[. ]*csect/p /^[. ]*CSECT/p" conftest.s | sed -n '$p'` echo "Match: $tmp_match" >&5 if test -n "$tmp_match"; then gmp_cv_asm_rodata=$tmp_match fi else echo "Couldn't find label: ^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix" >&5 fi fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_rodata" >&5 $as_echo "$gmp_cv_asm_rodata" >&6; } echo "define(, <$gmp_cv_asm_rodata>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive" >&5 $as_echo_n "checking for assembler .type directive... 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" >&6; } if ${gmp_cv_asm_byte+:} false; then : $as_echo_n "(cached) " >&6 else for i in .byte data1; do echo "trying $i" >&5 cat >conftest.s <&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_byte=$i rm -f conftest* break else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 cat conftest.out >&5 fi rm -f conftest* done if test -z "$gmp_cv_asm_byte"; then as_fn_error $? "Cannot determine how to emit a data byte" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_byte" >&5 $as_echo "$gmp_cv_asm_byte" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to define a 32-bit word" >&5 $as_echo_n "checking how to define a 32-bit word... " >&6; } if ${gmp_cv_asm_w32+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-hpux*) # FIXME: HPUX puts first symbol at 0x40000000, breaking our assumption # that it's at 0x0. We'll have to declare another symbol before the # .long/.word and look at the distance between the two symbols. The # only problem is that the sed expression(s) barfs (on Solaris, for # example) for the symbol with value 0. For now, HPUX uses .word. gmp_cv_asm_w32=".word" ;; *-*-*) gmp_tmp_val= for gmp_tmp_op in .long .word data4; do cat >conftest.s <&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_tmp_val=`$NM conftest.$OBJEXT | grep foo | \ sed -e 's;[[][0-9][]]\(.*\);\1;' -e 's;[^1-9]*\([0-9]*\).*;\1;'` if test "$gmp_tmp_val" = 4; then gmp_cv_asm_w32="$gmp_tmp_op" break fi else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 : fi rm -f conftest* done rm -f conftest* ;; esac if test -z "$gmp_cv_asm_w32"; then as_fn_error $? "cannot determine how to define a 32-bit word" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_w32" >&5 $as_echo "$gmp_cv_asm_w32" >&6; } echo "define(, <$gmp_cv_asm_w32>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if .align assembly directive is logarithmic" >&5 $as_echo_n "checking if .align assembly directive is logarithmic... " >&6; } if ${gmp_cv_asm_align_log+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_tmp_val=`$NM conftest.$OBJEXT | grep foo | \ sed -e 's;[[][0-9][]]\(.*\);\1;' -e 's;[^1-9]*\([0-9]*\).*;\1;'` if test "$gmp_tmp_val" = "10" || test "$gmp_tmp_val" = "16"; then gmp_cv_asm_align_log=yes else gmp_cv_asm_align_log=no fi else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 as_fn_error $? "cannot assemble alignment test" "$LINENO" 5 fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_align_log" >&5 $as_echo "$gmp_cv_asm_align_log" >&6; } echo "define(,<$gmp_cv_asm_align_log>)" >> $gmp_tmpconfigm4 case $host in arm*-*-* | aarch64*-*-*) case $ABI in 32) echo "include_mpn(\`arm/arm-defs.m4')" >> $gmp_tmpconfigm4i ;; esac ;; hppa*-*-*) # for both pa32 and pa64 echo "include_mpn(\`pa32/pa-defs.m4')" >> $gmp_tmpconfigm4i ;; ia64*-*-* | itanium-*-* | itanium2-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler .align padding is good" >&5 $as_echo_n "checking whether assembler .align padding is good... 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"cannot determine assembler instruction and register style" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_instruction" >&5 $as_echo "$gmp_cv_asm_m68k_instruction" >&6; } case $gmp_cv_asm_m68k_instruction in "addl d0,d1") want_dot_size=no; want_register_percent=no ;; "addl %d0,%d1") want_dot_size=no; want_register_percent=yes ;; "add.l d0,d1") want_dot_size=yes; want_register_percent=no ;; "add.l %d0,%d1") want_dot_size=yes; want_register_percent=yes ;; *) as_fn_error $? "oops, unrecognised instruction and register style" "$LINENO" 5 ;; esac echo "define(, <\`$want_register_percent'>)" >> $gmp_tmpconfigm4 echo "define(, <\`$want_dot_size'>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler addressing style" >&5 $as_echo_n "checking assembler addressing style... 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"oops, unrecognised gmp_cv_asm_m68k_instruction" "$LINENO" 5 ;; esac cat >conftest.s <&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_m68k_addressing=mit else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 cat >conftest.s <&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_m68k_addressing=motorola else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 as_fn_error $? "cannot determine assembler addressing style" "$LINENO" 5 fi rm -f conftest* fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_addressing" >&5 $as_echo "$gmp_cv_asm_m68k_addressing" >&6; } echo "define(, <\`$gmp_cv_asm_m68k_addressing'>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler shortest branches" >&5 $as_echo_n "checking assembler shortest branches... " >&6; } if ${gmp_cv_asm_m68k_branches+:} false; then : $as_echo_n "(cached) " >&6 else for i in jra jbra bra; do cat >conftest.s <&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_m68k_branches=$i rm -f conftest* break else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 : fi rm -f conftest* done if test -z "$gmp_cv_asm_m68k_branches"; then as_fn_error $? "cannot determine assembler branching style" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_branches" >&5 $as_echo "$gmp_cv_asm_m68k_branches" >&6; } echo "define(, <\`$gmp_cv_asm_m68k_branches'>)" >> $gmp_tmpconfigm4 ;; powerpc*-*-* | power[3-9]-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler output is PIC by default" >&5 $as_echo_n "checking whether compiler output is PIC by default... 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"neither \"mtctr 6\" nor \"mtctr r6\" works" "$LINENO" 5 fi rm -f conftest* fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_powerpc_r_registers" >&5 $as_echo "$gmp_cv_asm_powerpc_r_registers" >&6; } echo "define(,<$gmp_cv_asm_powerpc_r_registers>)" >> $gmp_tmpconfigm4 echo "include_mpn(\`powerpc32/powerpc-defs.m4')" >> $gmp_tmpconfigm4i # Check for Linux ELFv2 ABI cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if _CALL_ELF == 2 yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then : echo "define()" >> $gmp_tmpconfigm4 fi rm -f conftest* case $host in *-*-aix*) case $ABI in mode64) echo "include_mpn(\`powerpc64/aix.m4')" >> $gmp_tmpconfigm4i ;; *) echo "include_mpn(\`powerpc32/aix.m4')" >> $gmp_tmpconfigm4i ;; esac ;; *-*-linux* | *-*-*bsd*) case $ABI in mode64) echo "include_mpn(\`powerpc64/elf.m4')" >> $gmp_tmpconfigm4i ;; mode32 | 32) echo "include_mpn(\`powerpc32/elf.m4')" >> $gmp_tmpconfigm4i ;; esac ;; *-*-darwin*) case $ABI in mode64) echo "include_mpn(\`powerpc64/darwin.m4')" >> $gmp_tmpconfigm4i ;; mode32 | 32) echo "include_mpn(\`powerpc32/darwin.m4')" >> $gmp_tmpconfigm4i ;; esac ;; *) # Assume unrecognized operating system is the powerpc eABI echo "include_mpn(\`powerpc32/eabi.m4')" >> $gmp_tmpconfigm4i ;; esac ;; power*-*-aix*) echo "include_mpn(\`powerpc32/aix.m4')" >> $gmp_tmpconfigm4i ;; *sparc*-*-*) case $ABI in 64) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler accepts \".register\"" >&5 $as_echo_n "checking if the assembler accepts \".register\"... 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"Cannot compile test program for non-PIC" "$LINENO" 5 fi fi if test "$enable_shared" = yes; then gmp_asmout_compile="$CC $CFLAGS $CPPFLAGS $lt_prog_compiler_pic -S conftest.c 1>&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_asmout_compile\""; } >&5 (eval $gmp_asmout_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep '\.data' conftest.s >/dev/null; then case $lt_prog_compiler_pic in *-DDLL_EXPORT*) # Windows DLLs have non-PIC style mcount mcount_pic_reg=`sed -n '/esp/!s/.*movl.*,\(%[a-z]*\).*$/\1/p' conftest.s` ;; *) mcount_pic_reg=`sed -n 's/.*GOTOFF.*,\(%[a-z]*\).*$/\1/p' conftest.s` ;; esac else mcount_pic_reg= fi mcount_pic_call=`grep 'call.*mcount' conftest.s` if test -z "$mcount_pic_call"; then as_fn_error $? "Cannot find mcount call for PIC" "$LINENO" 5 fi else as_fn_error $? "Cannot compile test program for PIC" "$LINENO" 5 fi fi echo "define(, <\`$mcount_nonpic_reg'>)" >> $gmp_tmpconfigm4 echo "define(,<\`$mcount_nonpic_call'>)" >> $gmp_tmpconfigm4 echo "define(, <\`$mcount_pic_reg'>)" >> $gmp_tmpconfigm4 echo "define(, <\`$mcount_pic_call'>)" >> $gmp_tmpconfigm4 rm -f conftest.* { $as_echo "$as_me:${as_lineno-$LINENO}: result: determined" >&5 $as_echo "determined" >&6; } ;; esac case $host in *-*-darwin*) echo "include_mpn(\`x86/darwin.m4')" >> $gmp_tmpconfigm4i ;; esac ;; 64|x32) echo "include_mpn(\`x86_64/x86_64-defs.m4')" >> $gmp_tmpconfigm4i $as_echo "#define HAVE_HOST_CPU_FAMILY_x86_64 1" >>confdefs.h case $host in *-*-darwin*) echo "include_mpn(\`x86_64/darwin.m4')" >> $gmp_tmpconfigm4i ;; *-*-mingw* | *-*-cygwin) echo "include_mpn(\`x86_64/dos64.m4')" >> $gmp_tmpconfigm4i ;; *-openbsd*) echo "define(,1)" >> $gmp_tmpconfigm4 ;; *-linux*) echo "define(,1)" >> $gmp_tmpconfigm4 ;; esac ;; esac ;; esac fi # For --enable-minithres, prepend "minithres" to path so that its special # gmp-mparam.h will be used. if test $enable_minithres = yes; then path="minithres $path" fi # Create link for gmp-mparam.h. gmp_mparam_source= for gmp_mparam_dir in $path; do test "$no_create" = yes || rm -f gmp-mparam.h tmp_file=$srcdir/mpn/$gmp_mparam_dir/gmp-mparam.h if test -f $tmp_file; then ac_config_links="$ac_config_links gmp-mparam.h:mpn/$gmp_mparam_dir/gmp-mparam.h" gmp_srclinks="$gmp_srclinks gmp-mparam.h" gmp_mparam_source=$tmp_file break fi done if test -z "$gmp_mparam_source"; then as_fn_error $? "no version of gmp-mparam.h found in path: $path" "$LINENO" 5 fi # For a helpful message from tune/tuneup.c gmp_mparam_suggest=$gmp_mparam_source if test "$gmp_mparam_dir" = generic; then for i in $path; do break; done if test "$i" != generic; then gmp_mparam_suggest="new file $srcdir/mpn/$i/gmp-mparam.h" fi fi cat >>confdefs.h <<_ACEOF #define GMP_MPARAM_H_SUGGEST "$gmp_mparam_source" _ACEOF # Copy relevant parameters from gmp-mparam.h to config.m4. # We only do this for parameters that are used by some assembly files. # Fat binaries do this on a per-file basis, so skip in that case. # if test -z "$fat_path"; then for i in SQR_TOOM2_THRESHOLD BMOD_1_TO_MOD_1_THRESHOLD SHLD_SLOW SHRD_SLOW; do value=`sed -n 's/^#define '$i'[ ]*\([0-9][0-9]*\).*$/\1/p' $gmp_mparam_source` if test -n "$value"; then echo "define(<$i>,<$value>)" >> $gmp_tmpconfigm4 fi done fi # Sizes of some types, needed at preprocessing time. # # FIXME: The assumption that GMP_LIMB_BITS is 8*sizeof(mp_limb_t) might # be slightly rash, but it's true everywhere we know of and ought to be true # of any sensible system. In a generic C build, grepping LONG_BIT out of # might be an alternative, for maximum portability. # # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 $as_echo_n "checking size of void *... 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"Oops, mp_limb_t doesn't seem to work" "$LINENO" 5 fi GMP_LIMB_BITS=`expr 8 \* $ac_cv_sizeof_mp_limb_t` echo "define(,<$ac_cv_sizeof_unsigned>)" >> $gmp_tmpconfigm4 # Check compiler limb size matches gmp-mparam.h # # FIXME: Some of the cycle counter objects in the tune directory depend on # the size of ulong, it'd be possible to check that here, though a mismatch # probably wouldn't want to be fatal, none of the libgmp assembler code # depends on ulong. # mparam_bits=`sed -n 's/^#define GMP_LIMB_BITS[ ][ ]*\([0-9]*\).*$/\1/p' $gmp_mparam_source` if test -n "$mparam_bits" && test "$mparam_bits" -ne $GMP_LIMB_BITS; then if test "$test_CFLAGS" = set; then as_fn_error $? "Oops, mp_limb_t is $GMP_LIMB_BITS bits, but the assembler code in this configuration expects $mparam_bits bits. You appear to have set \$CFLAGS, perhaps you also need to tell GMP the intended ABI, see \"ABI and ISA\" in the manual." "$LINENO" 5 else as_fn_error $? "Oops, mp_limb_t is $GMP_LIMB_BITS bits, but the assembler code in this configuration expects $mparam_bits bits." "$LINENO" 5 fi fi echo "define(,$GMP_LIMB_BITS)" >> $gmp_tmpconfigm4 echo "define(,$GMP_NAIL_BITS)" >> $gmp_tmpconfigm4 echo "define(,eval(GMP_LIMB_BITS-GMP_NAIL_BITS))" >> $gmp_tmpconfigm4 # A recompiled sqr_basecase for use in the tune program, if necessary. 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